Pm control

Features: Latest V5.5 version Power supply voltage input requirements: DC 12-24V (The optimum voltage is 24V), 1.5-3A Temperature: about 200 to 480 ° C Dimensions: 1.75cm*1.06cm*0.45cm (±0.04cm) Control board indicator: Without soldering iron head: After powered, it will flash red light once, then quickly flash green light and keeps lighting. With soldering iron head: After powered, it will flash red light for 6-8 seconds, then the red and green flashing alternately. Red light flashing speed is related to the temperature, the higher the temperature, the faster the red light flashes. Package includes: 1 x DC 12-24V Mini T12 Temperature Control Board Kit(include the mini control board, potentiometer,LED and knob, not solder together) Details pictures:

Package included housing, without housing version: product ID 1132729 Documents download: Key-Function: http://files.banggood.com/2016/EC1620-Key-Function-V06.pdf Circuit diagram: http://files.banggood.com/2016/Circuit diagram.zip Manual: http://files.banggood.com/2016/EC1620_V06-manual.pdf Optional Color: (With housing version) Red digital tube + Red/Green circle LEDs Blue digital tube + Red/Green circle LEDs White digital tube + Red/Green circle LEDs Green digital tube + Red/Green circle LEDs //////////////////////////////////////////////////////////////////// Red digital tube + Red/Blue circle LEDs Blue digital tube + Red/ Blue circle LEDs White digital tube + Red/ Blue circle LEDs Green digital tube + Red/ Blue circle LEDs EC1620 electronic clock introduction: Using MCU to read the clock data in DS3231, shown on the digital tube and LED. Digital tube and LED using LED special constant current drive chip TM1818 to achieve the best display effect. Using the voice control module to output sound, to achieve voice timekeeping and alarm function. Through the button can set the time, alarm clock and other functions. Compare with product ID: 1053190: This product product ID 1053190 Chip DS3231 DS1302 PCB size 100x140mm 81x81x1.6mm Size with case 152x29x112mm 93x93x26mm Size of digital tube 1 inch 0.56 inch Size of LEDs 5mm 3mm Shape of LEDs Oval Round Sound Speaker Buzzer USB port Micro USB Mini USB Note: It is assumed that users have soldering skills and troubleshooting skills to assemble this kit. Buyers are advised that due to skills of user is involved in assembly it is not guaranteed every kit will end up being a working device. But we will make as much efforts as we can to approach that goal. When soldering the SMDs, the temperature can not too high, otherwise there is the risk of bad soldering. Please note that the direction of LED, LED long legs for the positive. The second digital tube's point is in the bottom, is different with the other three points. RT1 is a thermistor, RL1 is a photosensitive resistor. And the length of the pin should be enough to extend out of the shell. The speaker is connected to the O1 and O2 of the voice module and is glued to the lower right corner of the circuit board with a double-sided adhesive tape. Please be sure to finish soldering the back side of the components and then soldering the digital tube. Specification: Power: DC3V-DC5V (Adapter does not includes) Working current: Alarm current: Due to the relatively large working current, please use the high quality 5V1A power supply. Function Specification Voice timekeeping Support Chinese and English voice Light control function Intelligent dimming Temperature display Celsius and Fahrenheit selection 12/24 hour system Can be set to 12/24 hour display Circle LED mode setting 12 modes can be set Turn off the LED lights LED can be closed, leaving only digital tube display Timekeeping Can set the time period of the time (after the set can automatically report time) The voice timekeeping Support Chinese and English voice (need to press the button to report time, in the time display state, press the PLUS key to report the current time) Alarm setting 3 alarm clock can be set Alarm tone setting 12 ringtones are available Temperature calibration There may be ± 1 ° error Take turns the display function Year, month, day, hour, minute, temperature rotation display Turn off the take turns display function When the rotation display is turned off, the time is displayed statically Power off time saving funcion One free button battery Time adjustment Can be adjusted to seconds Digital tube color selection

Tenda PM Powerline Ethernet Bridge is ideal for building a cost-effective network at home or at the office, especially if Ethernet is not available where network connectivity is needed. Use your home or office's power outlets to extend your network connections from your broadband router. Simply plug a P200 that links to a broadband modem/router into the power outlet in one room, and plug another P200 linking to a PC or any Ethernet device in the other. This will enable users to easily and instantly connect to the network with transmission rates of up to 200Mbps. Specifications: Standards: HomePlug AV, IEEE , IEEE u, Interface: 1 x RJMbps, Powerline Data speed: 200 Mbps, LED: POWER/ Powerline link/LAN, Power: AC 100V-240V Hz, Dimensions LxWxH (mm): 53 x 53 x 27, Modulation Technology: GMSK, OFDM, Encryption: 128 bit AES, Bandwidth Control: Qos, Operating Temperature: 0°C - 40°C, Storage Temperature: -40°C - 70°C, Operating Humidity: % RH Non-Condensing, Storage Humidity: 5% - 90% RH Non-Condensing.

PLEASE NOTE: On checkout you will have the option to "leave a note for the seller". Please use this area to specify your preferred option, size or color. Upon receipt of your order, we will also make contact with you to clarify or confirm options when necessary. Where you would like an option that has an additional price, please continue with your order as is and we will contact you with payment options for the additional amount. OPTIONS: FORM COLOR: WHITE FORM COLOR: BLACK General Quantity 1 piece Material ABS Form Color White Specification Indicator Light Yes Port Number 4 With Switch Control Yes Interface USB 2.0 Transmission Rate 480Mbps Powered By USB Supports System Win xp , Win 2000 , Win7 32 , Win8 32 Dimensions & Weight Dimensions 2.83 in x 0.98 in x 0.71 in (7.2 cm x 2.5 cm x 1.8 cm) Weight 0.92 oz (26 g) Packing List 1 x USB hub (10±2cm-cable)

Description: Temperature Control Mechanical Controller Thermostat Air Condition Heat Cool Features: 1.Cooling & Heating mode. 2. High/medium/low fan speed selectable. 3.Precisely mechanical drving structure ensures long-term operation. 4.Compatible with both 2-wired and 3-wired motorised damper. 5.Temperature Controlling Range: 10~30°C 6.Working Voltage: 220VAC ±10%.50Hz/60Hz 7.Current Load: 8.Sensing element: Box with the gas 9.Temperature differential: ≤1°C(at the 25°C) 10.Storing Environment: temperature: -20°C~55°C, relative humidity: RH 11.Surface material: Milk-white PC plastics for cover and base 12.External dimension:129 x 85 x 40mm Package Included: 1 x Room Temperature Controller 2 x Screws 1 x English User Manual Details pictures:

This course teaches the basics of electronics and programming by getting each student to build their own computer controlled robot. Each session is 2-3 hours long and takes place on Saturday afternoons starting at 2 pm. Each session will cover a specific topic and will require you to build a part of your robot. Session 1: Basics of Arduino and programming Session 2: Serial communication between your computer and the Arduino Session 3: Reading sensor values Session 4: Controlling motor speed and direction Session 5: Build the robot's "hand" Session 6: Assemble robot's frame and install electronics Session 7: Establish wireless link and test and debug all features (and decorate the robot) Session 8: Robot challenge I have a Master's degree in electronics from Stellenbosch University and I love teaching. Part of the reason for teaching these courses is to inspire others and to share my passion. All components are included in the course fee, but will have to be returned at the completion of the course. The kits used in the course will also be on sale if students would prefer to take them home. The total course fee is R per student and is payable in installments.

10pcs CJMCU-1232 ADS1232 Analog-to-Digital Converter Board ADS1232IPWR Ultra Lo Package weight: 0.03 kg Description: The ADS1232 and ADS1234 are precision 24-bit analog-to-digital converters (ADCs). With an onboard, low-noise programmable gain amplifier (PGA), precision delta-sigma ADC and internal oscillator, the ADS1232/4 provide a complete front-end solution for bridge sensor applications including weigh scales, strain gauges and pressure sensors. The input multiplexer accepts either two (ADS1232) or four (ADS1234) differential inputs. The ADS1232 also includes an onboard temperature sensor to monitor ambient temperature. The onboard, low-noise PGA has a selectable gain of 1, 2, 64, or 128 supporting a full-scale differential input of ±2.5V, ±1.25V, ±39mV, or ±19.5mV. The delta-sigma ADC has 23.5-bit effective resolution and is comprised of a 3rd-order modulator and 4th-order digital filter. Two data rates are supported: 10SPS (with both 50Hz and 60Hz rejection) and 80SPS. The ADS1232/4 can be clocked externally using an oscillator or a crystal. There is also an internal oscillator available that requires no external components. Offset calibration is performed on-demand and the ADS1232/4 can be put in a low-power standby mode or shut off completely in power-down mode. All of the features of the ADS1232/4 are operated through simple pin-driven control. There are no digital registers to program in order to simplify software development. Data are output over an easily-isolated serial interface that connects directly to the MSP430 and other microcontrollers. The ADS1232 is available in a TSSOP-24 package and the ADS1234 is in a TSSOP-28. Both are fully specified from -40°C to +105°C. Features: Complete Front-End for Bridge Sensors Up to 23.5 Effective Bits Onboard, Low-Noise PGA RMS Noise: 17nV at 10SPS (PGA = 128) 44nV at 80SPS (PGA = 128) 19.2-Bit Noise-Free Resolution at Gain = 64 Over 100dB Simultaneous 50Hz and 60Hz Rejection Flexible Clocking: Low-Drift Onboard Oscillator (±3%) Optional External Crystal Selectable Gains of 1, 2, 64, and 128 Easy Ratiometric Measurements—External Voltage Reference up to 5V Selectable 10SPS or 80SPS Data Rates Two-Channel Differential Input with Built-In Temperature Sensor (ADS1232) Four-Channel Differential Input (ADS1234) Simple Serial Digital Interface Supply Range: 2.7V to 5.3V -40°C to +105°C Temperature Range Applications: Weigh Scales Strain Gauges Pressure Sensors Industrial Process Control Package included: 10 x 24bit Analog-to-Digital Converter Board Click here for more deals 10pcs CJMCU-1232 ADS1232 Analog-to-Digital Converter Board ADS1232IPWR Ultra Lo 10pcs CJMCU-1232 ADS1232 Analog-to-Digital Converter Board ADS1232IPWR Ultra Lo

KWG Gemini M1 1203, 3 x 120mm Case fans RGB, Dimensions 120 x 120 x 25 mm, Rated Voltage 12 V (Fan) / 5V(LED) Speed 500 - 1500 RPM ±10% Air Flow 56 CFM Air Pressure 1.94 mmH2O Noise Level 15-22 dBA Bearing Hydraulic Connector male and female Molex Control Box-SPECIFICATION Dimensions 92 x 46 x 13 mm Power Connector SATA Support LED type 5 V Addressable (Digital) LED Support Motherboard RGB Sync Connectors 5 V Addressable (Digital) RGB Header Support Daisy Chain Another Control Box, Add up to 6 fans & 2 additional LED strips together to exhibit group lighting effects with control box, Retail Box, 1 Year warranty Features: • Easily access various lighting effects, light speeds and brightness with remote controller • Dual RGB rings light on both sides • Add up to 6 fans & 2 additional LED strips together to exhibit group lighting effects with control box • Hydraulic bearing Specifications: • Product Code: GEMINIM11203R • Description: KWG Gemini M1 1203, 3 x 120mm Case fans RGB Fan • Dimensions 120 x 120 x 25 mm • Rated Voltage 12 V (Fan) / 5V(LED) • Speed 500 - 1500 RPM ±10% • Air Flow 56 CFM • Air Pressure 1.94 mmH2O • Noise Level 15-22 dBA • Bearing Hydraulic • Connector male and female Molex Control Box • Dimensions: 92 x 46 x 13 mm • Power Connector: SATA • Support LED type: 5 V Addressable (Digital) LED • Support Motherboard RGB Sync Connectors: 5 V Addressable (Digital) RGB Header • Support Daisy Chain Another Control Box: Yes

Specification: Product name: Klarus C4 Smart Charger Input Voltage: AC 100-240V 50/60Hz DC 12V Output Voltage, Current: 4.2V±1%V, 375mA×4 750mA×2 3.6V±1%V, 375mA×4 750mA×2 1.48V±1%V, 375mA×4 750mA×2 Compatible with: Li-ion, Ni-MH, LiFePO4, Ni-Cd (not included) Li-ion:26650 22650 18650 18490 17670 17500 16340 14500 10440 LiFePO4:16340(RCR123A) Ni-MH, Ni-Cd:AA AAA AAAA C Size: 138mm×96mm×36mm Weight: charger weight 165g,charge cable weight 40g Optimal working environment: 5%(0°C)-90%(35°C) (fully-laden regular activity) Storage temperature: 0°C-40°C Note: Slots 1 and 3 constitute one group; Slots 2 and 4 constitute the other group When using one battery in a single group, the battery charging current is 750mA Features: • Microcomputer control system allows each of the four battery slots to charge individually • Capable of charging 4 batteries simultaneously (Ni-MH/Ni-Cd/ LiFePO4/ 3.7V Li-ion) Li-ion:26650 22650 18650 18490 17670 17500 16340 14500 10440 LiFePO4:16340(RCR123A) Ni-MH/Ni-Cd:AA AAA AAAA C • The 12 LEDs (4 groups) will clearly display the charging progress of the battery Charging voltage is from AC100V to 240V or DC12V, safe to use on all power grids in cities worldwide • -dV/dt Control technology to charge Ni-MH and Ni-Cd batteries more fully • Built-in reverse polarity and short-circuit protection • Features over-charge protection to prevent battery damage. Automatically stops charging • Made from durable ABS (fire retardant/flame resistant) for your safety • Designed for optimal heat dissipation, long lifespan Package inlcuded: 1 x Klarus C4 Smart Charger 1 x Suitable charger cable for your country NOTE: Please choose the suitable plug for your country when ordering.

Description 5 DPI OPTIONS & CUSTOMISED FUNCTIONS – 5 adjustable DPI levels (500, 1000, 2000, 3000, 5000) to meet your gaming needs. DPI can be adjusted freely by ±100 from 100 to 10000, taking advantage of on-the-fly DPI switching to instantly match mouse speed to gameplay demands. 7 PROGRAMMABLE BUTTONS & 16.8-MILLION LIGHTING “BREATHING” RGB LED – 7  programmable buttons enable superior productivity and efficiency to meet all your gaming needs. 5 memory profiles each with a dedicated light colour for quick identification and 16-Million Colour backlight 'breathing' RGB LED gives out ambient light and sets you in a unique gaming atmosphere. PROGRAMMABLE SOFTWARE – Adopted the latest professional gaming chip AVAGO to capture fast and accurate movement for precise control; 5 adjustable DPI settings-500/1000/2000/3000/5000, quickly adjustable for different gaming scenarios; 5000 FPS, 100IPS Maximum Tracking Speed, 20G acceleration. COMFORT AND PRECISION – The M711 Cobra gaming mouse is an essential computer accessory for die-hard gamers with its aggressive design! You will be amazed by the unmatched comfort, lethal accuracy and killer precision of our durable, desktop and laptop pro gaming mouse! You can enjoy a wonderful clicking experience without disturbing others. It is an optimal choice in the office, library, dormitory or wherever you like. THE CHOICE OF DIE-HARD GAMERS – Whether you are targeting, aiming, slashing or attacking, a professional gaming mouse is your best weapon! The mouse will be your ideal partner. Perfectly compatible with Windows 2000/ME/XP/03/VISTA/7/8/10 and Mac OS. Features: DPI can be adjusted freely by ±100 from 100 to 10000 7 programmable buttons and switches enable superior productivity and efficiency to meet all your gaming needs Powerful drive: Assign customised action to most buttons to achieve combo keys. Records up to 59 actions and trigger with one click 7 RGB Lighting Effects: Breathing, Rainbow, Full lighted, Wave, Go without Trace, Reactive, Flash. 16.8 million customisable colour options to create a mouse unlike any other Specifications: Customise DPI Switch mode 1:500/1000/2000/3000/5000 adjusted via the buttons of the mouse Customise DPI Switch mode 2: DPI can be adjusted freely by ±100 from 100 to 10000 via programming software Polling Rate: Up to 1000 Hz; switchable: 125HZ/250HZ/500HZ/1000HZ (Default 500HZ) Buttons: 7 Tracking System: Optical Interface: USB 2.0 full speed. 3.0 Size: 12.7 x 6.6 x 4 cm USB Length: 1.8 m braided-fiber cable What's in the box: 1x Redragon M711 Cobra Gaming Mouse 1x CD 1x User Manual Ideal for gaming, the Redragon M711 Cobra RGB features a 10000 DPI optical gaming sensor with advanced tracking and high-speed motion detection for precise control. More Products View More Products

Description: Digital Automatic Computer Incubator Controller Temperature Humidity Controller Industrial Incubator Features: Digital displaying of temperature, humidity and turning frequency. Full automatically temperature controlling. Full automatically humidity controlling. Full automatically eggs turning. Full automatically alarming. Full automatically cooling and ventilator. Back emergency system. Specifications: Main Technical Index: Temperature Measuring Range: 0-99??/strong> Temperature Measurement Accuracy: ±0.1??/div> Humidity Measurement Range: 0-99% RH Humidity Accuracy: ±3% RH Number of signal-output: 7, (over-temperature, temperature control, insufficient temperature, egg left-turning, egg right-turning, humidity control, lighting) The maximum output load current: temperature control, insufficient temperature≤8A / AC220V, over-temperature, egg left-turning, egg right-turning, humidity control, alarm≤1A / AC22 Number of egg-turning: the maximum record is 999 times. Cycle of egg-turning: adjustment of 0 - 999 minutes (The factory default is 90 minutes) Egg-turning time: adjustment from 0 to 999 seconds (The factory default is 180 seconds) Ventilation cycle: from 0 to 999 minutes (The factory default is 120 minutes) Ventilation time: from 0 to 999 seconds (The factory default is 30 seconds) Temperature measurement line length: About 2 meters English Manual: Tells you in detail how to use, simple operation Package included: 1 x Incubator Controller 1 x English Manual 2 x Lines(Black + White) Details pictures:

SELECTED OPTION: ADAPTOR: AU CLICK HERE for more options in this item. Features: Single phase, single output. Perfect line protection function. Apply for sticking technology small size, good appearance. Using multi-circle wire-wound potentiator with high efficiency. The cooling system for intelligent temperature control fan. Set of posts could dual-use(insert or connect), prevent the posts heat and loose.   Specification: Line Voltage AC110/240V ±10% 60Hz /50Hz Output Voltage 0-30V Output Current 0-10A Voltage Display Accuracy ±0.5% Current Display Accuracy ±0.5% Efficiency >85% Voltage Regulation Load Regulation(10-100%) 50mV Line Regulation(200-240VAC) 20mV Ripple & Noise(P-P) 50mV Current Regulation Load Regulation(10-100%) 20mV Line Regulation(200-240VAC)  20mA Ripple & Noise(P-P) 20mA Others Display LED Digit Display Display Accuracy ±1%±1 Operating Ambient -10°C to + 60°C/ 30%RH to 90% RH Dimension 70 x 160 x 220mm Weight 1.35KG   Package includeds: 1 x 110V/220V Adjustable Digital DC Power Supply Host 1 x Power Supply 1 x User Manual   Details pictures:

Features: 1. Solid, MEMS technology, high reliability; 2. Control medium width; 3. Wide temperature range; 4. Easy to use, variety of range to choose from. Easy to use, easy to install in OEM equipment. Application areas: Automotive: tire pressure, car air pump, MAP sensor, diagnostic equipment, automotive sensors. Industry: Air brake switch, portable pressure gauge, digital pressure gauge, such as environmental monitoring, consumer and sports Medical: patient monitoring and diagnostic equipment, such as blood pressure monitors, medical instrumentation and monitoring Pressure range:0-5.8 psi (40kpa) Output: mV signal General Brand MaiTech Quantity 1 piece Form Color Black Material Plastic + iron Specification English Manual / Spec No Other Features Other Features Power supply: 5VDC; Input Impedance:4 - 6 K; Output Impedance:4 - 6 K; Working temperature: -40 - 85, -40 ° F - +185 ° F; Storage temperature: -40 - 125, -40 ° F - +257 ° F; Media may contact: clean, dry, non-corrosive gases; Zero bias voltage: ± 25 mV; Full-scale output voltage:50 - 100mV; Bridge resistance:4 - 6K; Linearity: ± 0.3% F.S; Hysteresis: ± 0.7,% F.S; Bias Temperature Coefficient: ± 0.08,% F.S. /; Sensitivity temperature coefficient: -0.21,% F.S. /. Certification NO Dimensions & Weight Dimensions 0.51 in x 0.43 in x 0.35 in (1.3 cm x 1.1 cm x 0.9 cm) Weight 0.07 oz (2 g) Packing List 1 x Sensor

Description: The water quality monitor is professional and useful tool for testing PH/EC/TEMP of solution level. Perfect for wide applications, such as beverage, fish hatcheries, food processing, aquarium, photography, laboratory, quality control, school & colleges, swimming pools, water conditions. Features: Test temperature in ￢ﾄﾃ / ￢ﾄﾉ(switchable unit). Use to measure the pH & EC & TEMP of solution. Electrode probe can be replaced, ATC function. Easy to carry and simple to operate. Easy calibration of pH and EC with just a mini-screwdriver. Automatic temperature compensation. Large and clear LCD with backlight, easy to read and accurately measuring functions. Apply in water sources, aquarium, hydroponics, spas, swimming pools and other water systems. Specification: Range: pH: 0.00 - 14.00pH EC: 0.00 - 19990us/cm Temperature: -50￢ﾄﾃ to 70￢ﾄﾃ (-58￢ﾄﾉ to 158￢ﾄﾉ) Resolution: pH: 0.01pH EC: 10us/cm Temperature: 0.1￢ﾄﾃ (0.2￢ﾄﾉ) Accuracy: pH: ±0.1pH EC:±2%F.S Temperature: ±1￢ﾄﾃ (±2￢ﾄﾉ) Temperature Compensation: 0￢ﾄﾃ to 50￢ﾄﾃ (32￢ﾄﾉ to 122￢ﾄﾉ) Working temperature: 0￢ﾄﾃ to 50￢ﾄﾃ (32￢ﾄﾉ to 122￢ﾄﾉ) Power Supply: DC 6V Battery: 4×1.5V AG-13 Button Cell Batteries (NOT Included) Color: Grey Material: ABS Item Size: Approx. 188 * 40 * 40mm / 7.4 * 1.6 * 1.6inch Package Size: Approx. 205* 100 * 50mm / 8.3 * 4.1 * 1.9inch Package includeds: 1 x pH & EC & TEMP Meter 1 x User Manual 1 x Mini Screwdriver Details pictures:

General Information: Digital Control Buck-Boost Supply Power Module put the collection of analog integration and digital control functions in one. Its adjustable output voltage range is 0-32.00V, step by 0.01V. Its adjustable output current range is 0-5.000A, step by 0.001A. This module has power-down stored function and can store 10 groups preset value. And it also has the function of extracting quickly two groups stored value. Compared with the traditional analog power supply, it is more convenient to quickly extract the voltage or current required. LCD display on the module has the function of digital voltmeter and ammeter. You can view the preset voltage, input voltage, output voltage, the preset current, output current, output power, etc. On the output state remind area, you can see that output opens or not, the state of constant voltage and constant current, output is normal or not, the key is locked or not, and the current data groups that is being used. On the setting data interface, you can adjust overvoltage value, overcurrent value, over-power value, data group and LCD brightness. This module adopts buck-boost structure; when input voltage is lower than, equal to or higher than output voltage, output voltage is still stable and changeless. This feature has wide range of application. If you need the housing of this power supply,please click here ! Technical parameters: Input voltage range: 6.00-40.00V Output voltage range: 0V-32.00V Output current: 0-5.000A Output power range: 0-160W Product Weight: about 227g Display module size: 79*43*41(mm) (L*W*H) Open size: 71mm*39mm Power module size: 93*71*41(mm) (L*W*H) Length of connecting line: 200mm Fixed hole center distance: 86mm, 64mm Max allowable input current: 10A Output ripple: about 100mVpp Output voltage program and read back resolution: 0.01V Output current program and read back resolution: 0.001A Output Voltage program and read back accuracy: ± (0.5% + 1 digit) Output Current program and read back accuracy: ± (0.5% + 3 digits) Temperature of the application environment: -10°c ~45°c Package included: 1 x DPH3205 Digital Buck-Boost Supply Power Module

OPTIONS: EU plug: 2 Available. US plug: 3 Available. KPS series is a single set of output, high precision double display switch dc power supply. Machines have complete operating protection function, with high performance, low ripple, high stability, light weight and small volume etc. Current limiting protection can make KPS power supply and load against accidental damage. KPS series power supply with low temperature control circuit, a cooling fan noise is low. Features: 1. Have complete operating protection function 2. Highly efficient, low ripple, small volume, light weight 3. Double display voltage, current, and high precision 4. Voltage stabilization, current limiting, simple operation 5. Dual voltage input and convenient choice 6. Temperature control fan heat dissipation, low noise 7. Double potentiometer more precise adjustment Specification: Input voltage: AC 110V/220V/50/60Hz Output voltage: 0 - 30V Output current: 0 - 3A Voltage resolution: 0.01V Current resolution: 0.001A Power effect: CV≤1%+10mV Effect of load: CV≤1%+10mV Ripple and noise: Vp-p≤1% Voltage display precision: ±1%+1digits Current display precision: ±1%+2digits Net/gross Weight (KG): 1.4/1.7 Volume (mm): 81WX165HX220L Operating environment: (-10-45) Rh Caution: Please choose the right input voltage on the back of DC power supply. Incorrect choosing input voltage will damage the machine. Package includes: 1 x DC Power Supply 1 x Power Cord 1 x Output Line 1 x Instruction Book Details pictures:

KPS series is a single set of output, high precision double display switch dc power supply. Machines have complete operating protection function, with high performance, low ripple, high stability, light weight and small volume etc. Current limiting protection can make KPS power supply and load against accidental damage. KPS series power supply with low temperature control circuit, a cooling fan noise is low. Features: 1. Have complete operating protection function 2. Highly efficient, low ripple, small volume, light weight 3. Double display voltage, current, and high precision 4. Voltage stabilization, current limiting, simple operation 5. Dual voltage input and convenient choice 6. Temperature control fan heat dissipation, low noise 7. Double potentiometer more precise adjustment Specification: Input voltage: AC 110V/220V/50/60Hz Output voltage: 0 - 30V Output current: 0 - 3A Voltage resolution: 0.01V Current resolution: 0.001A Power effect: CV≤1%+10mV Effect of load: CV≤1%+10mV Ripple and noise: Vp-p≤1% Voltage display precision: ±1%+1digits Current display precision: ±1%+2digits Net/gross Weight (KG): 1.4/1.7 Volume (mm): 81WX165HX220L Operating environment: (-10-45) Rh Caution: Please choose the right input voltage on the back of DC power supply. Incorrect choosing input voltage will damage the machine. Package includes: 1 x DC Power Supply 1 x Power Cord 1 x Output Line 1 x Instruction Book Details pictures:

General Information: Digital Control Buck-Boost Supply Power Module put the collection of analog integration and digital control functions in one. Its adjustable output voltage range is 0-50.00V, step by 0.01V. Its adjustable output current range is 0-5.000A, step by 0.001A. This module has power-down stored function and can store 10 groups preset value. And it also has the function of extracting quickly two groups stored value. Compared with the traditional analog power supply, it is more convenient to quickly extract the voltage or current required. LCD display on the module has the function of digital voltmeter and ammeter. You can view the preset voltage, input voltage, output voltage, the preset current, output current, output power, etc. On the output state remind area, you can see that output opens or not, the state of constant voltage and constant current, output is normal or not, the key is locked or not, and the current data groups that is being used. On the setting data interface, you can adjust overvoltage value, overcurrent value, over-power value, data group and LCD brightness. This module adopts buck-boost structure; when input voltage is lower than, equal to or higher than output voltage, output voltage is still stable and changeless. This feature has wide range of application. Notice: 1.Before buying this product, please download the upper computer software and test, if it fits your computer, you can buy 2. the upper computer only support For Win7 and above PC software & manual: Download here! CE: http://files.banggood.com/2018/10/DPH5005-CE.jpg Technical parameters: Input voltage range: 6-50V Output voltage range: 0V-50.00V Output current: 0-5.000A Output power range: 0-250W Max allowable input current: 10A Output ripple: about 100mVpp Product Weight: about 267g Display module size: 79*43*38(mm) (L*W*H) Open size: 76mm*39mm Power module size: 93*72*42(mm) (L*W*H) Length of connecting line: 200mm Fixed hole center distance: 86mm, 64mm Package included: Type A: DPH5005 No Communication Version Type B: DPH5005 USB Communication Version Type C: DPH5005 Communication Version USB Board+Bluetooth Board Output voltage program and read back resolution: 0.01V Output current program and read back resolution: 0.001A Output Voltage program and read back accuracy: ± (0.5% + 2 digits) Output Current program and read back accuracy: ± (0.5% + 3 digits) Temperature of the application environment: -10°c ~45°c NOTE: 1.If you want to ensure output at full load, you must make sure that input is higher than 28V and 280W; pay attention to heat elimination at full load. 2. Connection between display part and power part should be according to the corresponding words. Otherwise it will not work by wrong connection Connection description: IN+: Input positive IN-: Input negative: OUT+: Output positive: OUT-: Output negative Note: Input voltage range is DC 6-50V and 50V is the limit voltage; please leave a room to use. Or else it will be burnt. The input must be DC power supply, not AC 220V, or else it will be burnt too. Though this module has reverse connection protection and output short circuit protection, you can muse be in strict accordance with connection description to connect. If you connect the supply power with output, the module will be burnt. Panel description: 1-Voltage setting/Page up to choose/Shortcut extract M1 data group 2-Data setting/ Extract value of the specified data group/Store value into the specified data group 3-Current setting/Page Down to choose/Shortcut extract M2 data group 4-1.44 inch color LCD screen 5-Coding potentiometer/Data adjustment/Lock all buttons 6-Open or close output Display interface description: 7-The preset value of output voltage 8- The actual value of output voltage 9-The actual value of output current 10-The actual value of output power 11-The actual value of input voltage 12-The preset value of output current 13-Key lock or unlock prompt 14-Output normal or not prompt 15-Constant voltage and constant current status prompt 16-Data set prompt 17-Open or close output prompt 18-Preset output voltage 19-Preset output current 20-Preset over- voltage 21-Preset over-current 22-Preset over-power 23-Preset screen brightness 24-Preset data set 25-The actual value of output voltage and output current Operating instructions: When connect the power supply, the screen shows welcome window firstly and then comes into main interface. On the main interface, the output set voltage value and the

30pcs DC 12V 1CH Channel 433MHz Relay Wireless Remote Control Switch Transmitter Package weight: 0.63 kg Features: 1.Suitable for all lights. 2.Energy-saving and environment protection 3.Fast response and long control distance. 4.Stable performance and strong to resist interference, not obstructed by walls and furniture! 5.Easy to install and simple to use. 6.Application:Garage Door,Household Electrical Appliances,RGB lights 7.Characteristic:Double control(wall switch function and control function),safety(the shell applies to the fire-retardant material),easy installation(just wire connection) Specifications: 1.Material:ABS Plastic 2.Battery:23A Battery (Battery is not included) 3.Operating voltage: 12V 4.Frequency: 433MHZ 5.Reference distance: 150 meters (This is the theory distance in open environment without interference, practical application due to the interference environment and decreased) 6.Current job: 9 ~ 12mA 7.Transmitting power: 10-15mw 8.Frequency deviation: ± 0.2MHz 9.Size (LxWxH): 58x38x15 (mm) Package included: 30 x Wireless Remote Control (Battery is not included) Click here for more deals 30pcs DC 12V 1CH Channel 433MHz Relay Wireless Remote Control Switch Transmitter 30pcs DC 12V 1CH Channel 433MHz Relay Wireless Remote Control Switch Transmitter

10pcs DC 12V 1CH Channel 433MHz Relay Wireless Remote Control Switch Transmitter Package weight: 0.21 kg Features: 1.Suitable for all lights. 2.Energy-saving and environment protection 3.Fast response and long control distance. 4.Stable performance and strong to resist interference, not obstructed by walls and furniture! 5.Easy to install and simple to use. 6.Application:Garage Door,Household Electrical Appliances,RGB lights 7.Characteristic:Double control(wall switch function and control function),safety(the shell applies to the fire-retardant material),easy installation(just wire connection) Specifications: 1.Material:ABS Plastic 2.Battery:23A Battery (Battery is not included) 3.Operating voltage: 12V 4.Frequency: 433MHZ 5.Reference distance: 150 meters (This is the theory distance in open environment without interference, practical application due to the interference environment and decreased) 6.Current job: 9 ~ 12mA 7.Transmitting power: 10-15mw 8.Frequency deviation: ± 0.2MHz 9.Size (LxWxH): 58x38x15 (mm) Package included: 10 x Wireless Remote Control (Battery is not included) Click here for more deals 10pcs DC 12V 1CH Channel 433MHz Relay Wireless Remote Control Switch Transmitter 10pcs DC 12V 1CH Channel 433MHz Relay Wireless Remote Control Switch Transmitter

Description: A4988 is a complete microstepping motor driver with built-in translator for easy operation. This product is available in full, half, 1/4, 1/8 and 1/16 step modes operate bipolar stepper motors, output drive capacity of up to 35 V and ± 2 A. A4988 includes a fixed off-time current regulator, the regulator in slow or mixed decay modes. A4988 converter is the key to the easy implementation. As long as the "step" input inputting one pulse drives the motor one microstep. There are no phase sequence tables, high frequency control lines, or complex interfaces to program. A4988 interface is very suitable for complex microprocessor is unavailable or is overburdened. In the micro-step operation, A4988 chopping control inside automatically selects the current decay mode (Slow or Mixed). In mixed decay mode, the device is initially set to a fixed downtime in some fast decay, then the rest of the slow decay downtime. Mixed decay current control scheme results in reduced audible motor noise, increased step accuracy, and reduced power consumption. Internal synchronous rectification control circuitry is provided to improve the pulse-width modulation (PWM) operation power consumption. Internal circuit protection includes: thermal shutdown with hysteresis, undervoltage lockout (UVLO), and crossover-current protection. Special power sequencing. A4988 surface mount QFN package (ES), a size of 5 mm × 5 mm, nominal overall package height of 0.90 mm, with an exposed pad for enhanced thermal dissipation. This package is Pb (suffix-T), with 100% matte tin leadframe plating. Feature: Simple step and direction control interface Short-to-ground and shorted-load protection Five different step resolutions: full-step, half-step, quarter-step, eighth-step, and sixteenth-step Intelligent chopping control that automatically selects the correct current decay mode (fast decay or slow decay) Over-temperature thermal shutdown, under-voltage lockout, and crossover-current protection Adjustable current control lets you set the maximum current output with a potentiometer, which lets you use voltages above your stepper motor’s rated voltage to achieve higher step rates Package included: 10 x Step motor driver module

Description:   UT300S is an infrared thermometer that determines temperature of objects through their emitted radiation. Its main function is to measure temperature from a distance. The UT300S consumes very little power and helps users to measure temperature quickly and accurately.    Applications:   Product quality control and inspection. Industrial machinery. HVAC. Home. Automobile.   Description:   Auto Shutdown: √ SCAN: √ Display Hold: √ Maximum value measurement: √ Minimum value measuremeny: √ Set low temperature alarm: √ Set high temperature alarm: √ Emissivity: 0.10-1.00 adjustable Temperature range: -32°C-400°C Maximum measurement precision: ± 2°C or 2%(Ambient temperature: 23°C ± 2°C) Repetition precision: Resolution: 0.1 Response time: 500mS White backlight: √ Battery: 9V(6F22) (NOT included) Weight: 185g Size: 153mm x 108mm x 40mm Package Included:   1 x UNI-T UT300S  Digital  Thermometer 1 x English User Manual Details pictures:

Description:   936I 220V 18W Thermostatic Electric Soldering Iron Mini Solder Station Anti-static   Fuselage skin beige body Configure anti-static temperature soldering station Display Type Indicator Stainless iron heating core heating core formula Standard special tip I tip (mounted on iron) Features: anti-static, adjustable temperature, climate control   Specification:   Power supply voltage: 220V / AC Frequency: 50 Hz Iron Voltage: 24V / DC Power: 18W Electric iron heating range: 200°C ~ 480 °C Temperature stability: ± 1 °C / ± 2 °C   Package includes:    1 x Anti-static temperature welding units 1 x Iron handle 1 x Iron spiral iron frame 1 x User manual   Details pictures: 

IN STOCK at EXTERNAL supplier. If ordered before 12PM: DELIVERED next business day (main centres) or 3-5 business days (regional areas or large items) COLLECTION from Geewiz available Same Day (approx 4:30pm) PRODUCT DESCRIPTION 850VA line interactive UPS Compact size Excellent microprocessor control guarantees high reliability Boost and buck AVR for voltage stabilization Auto restart while AC is recovering Off-mode charging Cold start function PRODUCT SPECIFICATIONS INPUT CAPACITY Voltage 230 VAC Voltage Range 162-290 VAC Frequency Range 50 Hz INPUT OUTPUT Output Voltage 230 VAC AC Voltage Regulation (Batt Mode) ± 10% Frequency Range (Batt. Mode) 50 Hz ± 1 Hz Transfer Time Typical 2-6 ms Waveform (Batt. Mode) Simulated Sinewave BATTERY Battery Type & Number 12V 9Ah Typical Recharge Time 4 hours recover to 90% capacity PROTECTION Full Protection Overload, discharge, and overcharge protection INDICATORS LED Display AC Mode: Green Light Battery Mode: Green Flashing ALARM Battery Mode Sounding every 10 seconds Low Battery Sounding every second Overload Sounding every 0.5 second Fault Continuously sounding PHYSICAL DIMENSIONS DxWxH 279 x 101 x 142mm Net Weight 4.9kgs ENVIRONMENTAL Humdity 0-90 % RH @ 0- 40°C (Non-condensing) Noise Level Less than 40dB

3pcs N76E003AT20 Core Controller Board Development Board System Board Package weight: 0.02 kg Description: N76E003 is high-speed 1T 8050 SCM series products. Provide 18KB Flash ROM, configurable Data Flash and high capacity 1KB SRAM,Support 2.4 V to 5.5 V wide working voltage and working temperature from 40 ￢ﾄﾃ to 105 ￢ﾄﾃ.It has strong ability of anti-interference 7KV ESD/4KV EFT. N76E003 has 18pcs I/O feet packing by 20PIN.The interface includes double serial port, SPI, 12C and 6 channel PWM output.Build a high accuracy less than 2% error and high resolution of 16MHz RC crystal oscillator and high resolution 8-channel 12 bit,which is superior to similar products.It has the function of self-awakening and underpressure detection. Provide TSSOP20(4mm*6.5mm) and QFN20(3mm*3mm) small package.It has high performance and design flexibility. Feature: 1, 1T/8051: 1T MCU, 8051 classic core 2, 18KB Flash ROM: better than 8KB Flash.And all can be used as data storage space 3, 1024B SRAM 4, 17+1 input interface: better than 16 GPIO 5, 2*UART, SPI, 12C: better than SPI/12C/UART(one more UART) 6, 8ch of 12bit ADC, Superior to 5 channel 10bit ADC 7, 6ch of individual duty PWM: superior to 3 channel PWM output 8, 10KHz LIRC for WDT reset/WKT 9, 16MHz HIRC ±1% Room temp. ±2% full condition 10, -40~105￢ﾄﾃ wide temperature area 11, 2.4V-5.5V wide working voltage range 12, TSSOP20/QFN20 13, ESD&EFT: HBM/8KV MM/400V, Over 4KV, Good ESD and EFT, anti interference and ESD protection 14, On board MINI USB power supply interface, reset button and AMS1117-3.3V stable voltage chip 15, On board external crystal oscillator interface and programmable LED (P12 foot) jumper cap (I/O control LED when jumper is connected) 16, All I/O ports are extracted with a 2.54mm pin 17, Board size: 43.4mm*29.8mm Interface instruction: 5V/3.3V: positive of working pressure GND: negative of working voltage TX: sender PIN of module serial port, could connect RXD of MCU RX: receiver PIN of module serial port, could connect TXD of MCU DAT, CLK, RST: Nu-Link program download port Package included: 3 x N76E003AT20 Core Controller Board Development Board Click here for more deals 3pcs N76E003AT20 Core Controller Board Development Board System Board 3pcs N76E003AT20 Core Controller Board Development Board System Board

Thermaltake TR2 500W - power | PS-TR2-0500NPCBEU-B Brand New & Sealed * Original Product * Valid Manufacturer's Guarantee * Fast Delivery Thermaltake Product Code: PS-TR2-0500NPCBEU-B Availability: 50 in Stock ATX 12V V2.3 enables most reliable and robust power delivery Robust and dedicated single +12V output provides superior performance under all types of system loading Double-forward switching circuitry offers low power loss and high reliability Universal AC input 100V-240V automatically scans and detects the correct voltage High quality 105? Japanese main capacitor provide uncompromised performance and reliability 99% active power factor correction provides clean and reliable power to your system Ultra-silent operation with intelligent 12cm cooling fan speed control Intel and AMD CPU compliant High reliability Built in industrial-grade protections: over current, over voltage, under voltage, over power and short-circuit protections Overview TR2 series adopt 12cm cooling fan with intelligent RPM control guarantees cool performance and silent operation. This series saves energy through its high energy efficiency of up to 88% and is 80 Plus Bronze certified. It is suitable for use in Energy Star-compatible computers. Specifications Product Description Thermaltake TR2 500W - power supply - 500 Watt Device Type Power supply - active Power Factor Correction (PFC) - internal Specification Compliance ATX12V 2.3 80 PLUS Certification 80 PLUS Bronze Localisation Europe Input Voltage AC 100-240 V Output Voltage +3.3, +5, ±12 V Power Capacity 500 Watt Output connectors 1 x power 24 pin ATX with detachable 4 pin section ¦ 1 x power 8 pin +12V with detachable 4 pin section ¦ 2 x 8 pin PCI Express power with detachable 2 pin section ¦ 6 x 15 pin Serial ATA power ¦ 4 x 4 PIN internal power ¦ 1 x 4 PIN mini-power connector Cooling System 120 mm fan Dimensions (WxDxH) 15 cm x 14 cm x 8.6 cm Manufacturer Warranty 3 years warranty Delivery & FAQ's * Metropolitan Areas - Delivery of this item within 3 business days after payment reflects * Outlying Areas - Please allow 5 business days after payment reflects for delivery of this item This item carries a valid manufacturers warranty/guarantee. Manufacturer's Code: PS-TR2-0500NPCBEU-B Thermaltake

Features: 1.Adapting sensor temperature control circuit,micro-computer temperature control technology, with precise temperature display and high speed temperatures compensation. It is a portable style constant temperature soldering iron with precise display. 2.Adapting high precise switching power supply technology,with portable design, small size and light weight. 3.With the digital temperature calculation function, soldering iron hibernation function. Celsius/Fahrenheit display conversion function. 4.Adapting the high precise LED display screen with the special design,the display mode is very clear and beautiful. 5.The soldering iron temperature range is 90-480°C, 90°C low temperature used for carving,like wood carvings and so on need low temperature place. Specification: Name:Soldering iron Tool Weight:300g(approx.) Voltage:220V ±10% 50Hz / 110V 60Hz Power:≤65W Plug:EU Temperature adjustment rang:90-480??br />Display:LED digital Storage humidity:35%-45% Working temperature:0-40??br /> Package included: 1 set soldering iron kit More details:

Specifications: Measurement accuracy: ±0.1??/span> Control precision: 0.1??/span> Return difference accuracy: 0.1??/span> Refresh rate: 0.5S High temperature protection: 0-110??/span> Input voltage: DC12V Measurement input: NTC (10K0.5%) waterproof type sensor Output: all the way 20A relay Environmental requirements: -10 to 60??/span> Humidity: 20%--85% Opening dimension: 46*26.5mm Power consumption: The quiescent current:≤35MA operating current: ≤65MA Power supply: 12V200MA Size: 48 x 32 x 29mm Method: Connect the power supply and load, can supply the controller, the display for measuring the temperature above the red, the blue (but also red) showed the desired temperature, according to the STC (+) C/F (-) to set the desired temperature setting, after the completion of 3 seconds automatically confirm the return, then according to the set of automatic controller the implementation of relay on-off thermostat output for the 10A relay, to meet a variety of high power load, please make sure that the correct line. Package included: 1 x Thermostat with sensor 1 x English manual Detail Pictures:

Thermaltake TR2 450W - power | PS-TR2-0450NPCBEU-B Brand New & Sealed * Original Product * Valid Manufacturer's Guarantee * Fast Delivery Thermaltake Product Code: PS-TR2-0450NPCBEU-B Availability: 13 in Stock ATX 12V V2.3 enables most reliable and robust power delivery Robust and dedicated single +12V output provides superior performance under all types of system loading Double-forward switching circuitry offers low power loss and high reliability Universal AC input 100V-240V automatically scans and detects the correct voltage High quality 105°C Japanese main capacitor provide uncompromised performance and reliability 99% active power factor correction provides clean and reliable power to your system Ultra-silent operation with intelligent 12cm cooling fan speed control Intel and AMD CPU compliant High reliability Built in industrial-grade protections: over current, over voltage, under voltage, over power and short-circuit protections Overview TR2 series adopt 12cm cooling fan with intelligent RPM control guarantees cool performance and silent operation. This series saves energy through its high energy efficiency of up to 88% and is 80 Plus Bronze certified. Also it is suitable for use in Energy Star-compatible computers. Specifications Product Description Thermaltake TR2 450W - power supply - 450 Watt Device Type Power supply - active Power Factor Correction (PFC) - internal Specification Compliance ATX12V 2.3 80 PLUS Certification 80 PLUS Bronze Localisation Europe Input Voltage AC 100-240 V Output Voltage +3.3, +5, ±12 V Power Capacity 450 Watt Output connectors 1 x power 24 pin ATX with detachable 4 pin section ¦ 1 x power 8 pin +12V with detachable 4 pin section ¦ 1 x 8 pin PCI Express power with detachable 2 pin section ¦ 4 x 15 pin Serial ATA power ¦ 3 x 4 PIN internal power ¦ 1 x 4 PIN mini-power connector Cooling System 120 mm fan Colour Black Dimensions (WxDxH) 15 cm x 14 cm x 8.6 cm Manufacturer Warranty 3 years warranty Delivery & FAQ's * Metropolitan Areas - Delivery of this item within 3 business days after payment reflects * Outlying Areas - Please allow 5 business days after payment reflects for delivery of this item This item carries a valid manufacturers warranty/guarantee. Manufacturer's Code: PS-TR2-0450NPCBEU-B Thermaltake

Specification: • Product name:Klarus K2 USB 4LED Display Battery Smart Charger • Input Power: Micro USB DC 5V/2A • Output Voltage: 4.35V/4.2V/3.65V/1.48V ±1% • Output Current: 0.5A/1A • USB port output: 5V/1A • Size: 115mm×63.5mm×29mm (Length/Width/ Height) • Compatible with:LiFePO4, 3.7V/3.85V Li-ion, Ni-MH, Ni-Cd Li-ion:26650 22650 18650 18490 17670 17500 16340 14500 10440 16340(RCR123A) Ni-MH, Ni-Cd:AA AAA AAAA C • Weight: 75g • Optimal working environment:5%(0°C)-90%(35°C) (fully-laden regular activity) • Storage temperature: 0°C-40°C Features: • Microcomputer control system allows each of the two battery slots to charge individually • Capable of charging 2 batteries simultaneously (Ni-MH / Ni-Cd / LiFePO4 / 3.7V Li-ion / 3.85V Li-ion) Li-ion:26650 22650 18650 18490 17670 17500 16340 14500 10440 16340(RCR123A) Ni-MH/Ni-Cd:AA AAA AAAA C • LEDs display to clearly show charging progress • Optional 0.5A or 1A output charging current • Charger cable DC 5V micro USB port connects directly to either a car charger plug, a computer USB port or other USB charger plug for charging at home or while travelling • Use as a power bank capable of charging USB equipment, with an Li-ion battery as the power source • -DV/dt Control technology to charge Ni-MH and Ni-Cd batteries more fully • Built-in reverse polarity and short-circuit protection • Features over-charge protection to prevent battery damage. Automatically stops charging when complete • Auto-activation function: a). Automatically reactivates “zero voltage” short-circuit protected Li-ion batteries that have been completely drained of power b).Will not charge a battery that cannot be reactivated. • Made of durable ABS (fire retardant/flame resistant) for your safety • Optimal heat dissipation design for long lifespan Package included: 1 x Klarus K2 USB 4LED Display Battery Smart Charger (not included the battery) 1 x USB charging cable