3pcs full

3Pcs 3 Colour RGB SMD LED Module 5050 Full Color Pwm For Arduino MCU

3Pcs 1100 Meter Long Distance NRF24L01+PA+LNA Wireless Module With Antenna Desription: NRF24L01P + PA + LNA Division for the ultra-long-distance data transmission, specially developed high-power and high sensitivity wireless module 2.4G ISM band NRF24L01P + PA + LNA wireless module to work in the license-free that can be point-to-point applications or be composed of a star network. Digital transmission chip NRF24L01+ with the Division of Professional Design professional full two-way RF power amplifier high power PA and LNA chip, RF switches and band pass filters, makes effective communication distance greatly expand.   RF part, it has been done a lot of optimization matching debugging. The emission efficiency to achieve the highest harmonic minimum and make NRF24L01P + PA + LNA wireless module of RF interference to the external equipment reaches minimum, while not susceptible to interference from other devices. NRF24L01P + PA + LNA wireless module integration is extremely high, the size is 41mm x 15.5mm to make conveniently embedded. Package included: 3 x 1100 Meter Long Distance NRF24L01+PA+LNA Wireless Module With Antenna

3Pcs 1100 Meter Long Distance NRF24L01+PA+LNA Wireless Module Board With Antenna Desription: NRF24L01P + PA + LNA Division for the ultra-long-distance data transmission, specially developed high-power and high sensitivity wireless module 2.4G ISM band NRF24L01P + PA + LNA wireless module to work in the license-free that can be point-to-point applications or be composed of a star network. Digital transmission chip NRF24L01+ with the Division of Professional Design professional full two-way RF power amplifier high power PA and LNA chip, RF switches and band pass filters, makes effective communication distance greatly expand. RF part, it has been done a lot of optimization matching debugging. The emission efficiency to achieve the highest harmonic minimum and make NRF24L01P + PA + LNA wireless module of RF interference to the external equipment reaches minimum, while not susceptible to interference from other devices. NRF24L01P + PA + LNA wireless module integration is extremely high, the size is 41mm x 15.5mm to make conveniently embedded. Package included: 3 x 1100 Meter Long Distance NRF24L01+PA+LNA Wireless Module Board With Antenna

FAST AFFORDABLE COURIER SHIPPING TO SOUTH AFRICA 3Pcs 3 Colour RGB SMD LED Module 5050 Full Color Pwm For Arduino MCU 3Pcs 3 Colour RGB SMD LED Module 5050 Full Color Pwm For Arduino MCU Description: RGB tricolor access the current limiting resistor to prevent burn out. The PWM modulator with three primary colors can be mixed in different colors. With a variety of microcontroller interface. Based on the arduino simple test program. Size: 20 x 10 x 7mm (Lx Wx H) Package included: 3 x 3 Colour LED Module 3Pcs 3 Colour RGB SMD LED Module 5050 Full Color Pwm For Arduino MCU 3Pcs 3 Colour RGB SMD LED Module 5050 Full Color Pwm For Arduino MCU

Buy 3pcs CJMCU-3bit WS2812 RGB LED Full Color Drive LED Light Circular Development Board... for R189.00

Description: This kit is designed into ten different Christmas snowman cute cartoon characters, each Christmas snowman middle character is combined into "CHRISTMAS!", and there is a full color LED behind, with 14 full colors LED gradient modes, each LED The effect is matched with a different Christmas song, with a total of 14 Christmas songs built in, so that the effect of the combination of sound and color can increase the Christmas day atmosphere. Assemble manual: Click here! Features: A PCB board consisting of 10 different Christmas snowman images; The middle letters of each Christmas snowman are combined into a "CHRISTMAS!" character; 14 different Christmas songs (see the list of songs for details); 14 kinds of backlight LED full-color effect; Using DIP components design for beginner easy soldering; The switch powers up automatically to switch between different backlight modes and different Christmas songs; Can be set to turn music on or off; Use a Mini USB cable to connect a 5V output computer or mobile phone charger for power supply; Adopt 5mm diameter RGB full-color high brightness LED light design; PCB size: 200mm x 40mm; (Note: The instruction process is in the description!) T he list of songs: 1. We wish you a Merry Christmas; 2. anta Claus Is Coming To Town; 3. Silent Night; 4. When a child is_born; 5. Christmas blessing song; 6. O Christmas Tree; 7. I saw three ships; 8. It Came Upon A Midnight Clear; 9. White Christmas; 10. Joy To The World; 11. Merry Christmas; 12. Christmas Day; 13. Rudolph the red-nosed reindeer 14. Jingle Bells; Function: 1. Connect to the 5V power supply through the Mini USB cable or cable; 2. Toggle the middle switch to switch to the next mode and the next song; 3. The right switch can choose to turn off or turn on the music; Package included: 3 x Full Color Christmas Snowman Music Box DIY Kit

Buy 3pcs 8 Channel WS2812 5050 RGB LED Lights Built-in 8 Bits Full Color Driver Development Board For for R301.00

FAST AFFORDABLE COURIER SHIPPING TO SOUTH AFRICA Descriptions: The power supply is isolated industrial grade built-in power module with temperature protection, overcurrent and short circuit full protection. Features: AC85 - 264V or DC110 - 370V wide voltage input DC3.3V(+/ -1%) 1A isolated output Input Current: 0.5mA/115VAC 0.25mA/230VAC Input surge current: 10A (230VAC) Frequency range: 47-63Hz Operating Temperature: -30 - 70 ￢ﾄﾃ Relative humidity: 20%- 90% Rated power: 3.5W Output efficiency: 61% Module size: 5.1*2.3*1.8cm Package included: 3 x AC-DC 3.5W Isolated AC 110V / 220V To DC 3.3V 1A Switch Power Supply Converter Module 3Pcs AC-DC 3.5W Isolated AC 110V / 220V To DC 3.3V 1A Switch Power Supply Converter Module 3Pcs AC-DC 3.5W Isolated AC 110V / 220V To DC 3.3V 1A Switch Power Supply Converter Module 3Pcs AC-DC 3.5W Isolated AC 110V / 220V To DC 3.3V 1A Switch Power Supply Converter Module

Description: This DIY full color rotating POV LED electronic kit using seven RGB Led designed, combined to the high-speed 608 rotation bearing, it can spinning on the desktop or between the fingertips when rotating the side of the kit, and shows the different color of the pattern. the pattern can be change automatically. it also has the ON/OFF function by one button. this is a very interesting and easy SMD learning DIY kit for the beginner. Manual is Here ! Features: Using 5050 RGB Led to Display; 18 kinds of different color changing pattern; Using the High-speed 608 Rotation Bearing, it can rotate for more than one minute; Power Supply:2 x 3V CR2032(NOT Included); One button ON/OFF Power function; Auto Power Off in 5 minutes without Operation; PCB and Acrylic Size:115mm x 30mm; Finished Product Size:115mm x 30mm x13mm; Function: 1. Insert two CR2032 batteries and press the button to power on. 2. It can spinning on the desktop or between the fingertips when rotating the side of the kit, and shows the different color of the pattern. 3. Press the button again or without operation after 5 minutes to power off. Package included: 3 x Geekcreit® DIY Full Color Rotating POV LED Hand Spinner Electronic Kit

Feature: The power supply is fully isolated industrial grade built-in power module with temperature protection, overcurrent protection and short circuit full protection, AC85 ~ 265V wide voltage input, high and low voltage isolation, DC12V1A 5V1A dual isolated output voltage, 431 regulated, output with EMI filter circuit, with light, with mounting holes, cost-effective. Specification: Working temperature: -20 ??to 60 ??br />Relative humidity: 40% RH - 90% RH Input voltage range: 85V - 265V (typical: 110/220) (under full load conditions) Input Current: 0.027 (AC110V) 0.0136 (AC220V) (under full load conditions) Input surge current: 20A (under full load conditions) Size: 7.5 x 4.0 x 4.0 (cm) Output regulation characteristic: Output voltage Minimum current Maximum current Peak current Output voltage range Ripple +12V 0A 1A 1.2A 11.80~12.5V 150mV +5V 0A 1A 1.2A 4.90~5.1V 80mV Other output characteristics: Item Unit Min Typical values Max Test Conditions Output Power W 0 17 18.5 DC output power Output efficiency % 84 Rated load Boot shutdown overshoot % 10

Description: Outside diameter: 126 mm Inside diameter: 108 mm Package included: 3 x Built-in Full Color Drive LED Lights Circular Development Board

Features: Voltage: 2.8-30.0V Current: 0-10.0A 18350/18650/26650 Resolution: 0.1 Accuracy: 2% Measure: Voltage/current/capacity/the load resistance All in one meter Suitable for: 18350 18650 26650 lithium li-ion battery and other battery for DIY project Function description: Measure the battery voltage Range: 2.8~3.0V Resolution: 0.1V Accuracy: 2% Measure the battery capacity Battery capacity is the battery grid form on the LCD display, a total of five girds. Battery capacity is distinguished by the battery voltage Displaying X0 grids stand for full capacity, X1 girds for 4/5 capacity, X2 grids for 3/5 capacity, X3 grids for 2/5 capacity, X4 grid for 1/5 capacity, X5 grid for 0/5 capacity. (default:  3.7V full capacity, 2.8V is exhausted) Can be set the full capacity 2.9v-30.0V, the exhausted 2.8V-29.9V Measure the current: Range: 0.0~10.0A Resolution: 0.1A Accuracy: 2% Measure the resistance of the current: Range: 0.0~10.0A Resolution: 0.1A Accuracy: 2% Measure the resistance of the load: Range: 0~999, when over 999 display OL Resolution: when less than 10, resolution is 0.01 When less than 100, resolution is 0.1 When less than 1000, resolution is 1 Accuracy: 2% With Backlight, default off-backlight, you can turn on/off the backlight by button Specifications: Size: 42 x 19 x 12mm Display size: 25 x 12mm Note: battery: 2.8V Working temperature: -10 to 40 Package included: 3 x Lithium Li-ion battery tester module

Description: 1. Use aluminum alloy U disk shell to install internal motherboard. 2. The interface definition is directly marked on the enclosure. 3. 5V, 3.3V at the same time to provide external use, convenient for you to connect 5V and 3.3V target board. 4. The shell characters use laser engraving, never fade off and permanent clarity. 5. The internal motherboard with 500MA self recovery fuse, completely protect your expensive computer motherboards. 6. Red and blue double color LED indicator lamp, it is convenient for you to observe the working state of ST-LINK V2 at all times. 7. Distribution dupont wire, so that you can easily deal with the wire sequence of different target board. 8. The outer packing is made of anti-static bag and sealed pack by automatic sealing machine. It is safe and reliable and not afraid of static electricity or water. 9. Note: r ed, black, gold, green, grey, white, blue, pink color random delivery Features: 1. Support a full range of STM32 SWD interface debugging, 4 wire interface simple (including power), fast speed, work stability; interface definition shell is directly marked. 2. Support a full range of STM8 SWIM download debugging (common development environment such as IAR, STVD and so on are supported); support software version is as follows: 1) XTW LINK ST Utility 2.0 and above 2) STVD 4.2.1 and above 3) STVP 3.2.3 and above 4) IAR EWARM V6.20 and above 5) IAR EWSTM8 V1.30 and above 6) KEIL RVMDK V4.21 and above 6 and above 3. Support firmware automatic upgrade, factory firmware has been upgraded to the latest V2.J17.S4. 4. Increase the 5V power output, output I / O port are protected, not afraid of operating mistakes caused by LINK, ST, V2 damage. 5. The interface uses pure copper gold-plated 2.54 space simple ox horn socket with 20CM Dupont wire 6. Using U aluminum alloy shell to protect the motherboard 7. With data package, data contains: 1) XTW, LINK, ST, V2 driver; 2) KEIL, MDK (4.60) development environment (and other common development environment) 3) IAR, STM8 (1401) development environment (and other common development environment) 4) STVD STM8 development environment (and other common development environment) 5) A number of classic STM32 data (including a large number of examples of source code and video tutorials) 6) A number of classic STM8 data (including a large number of examples of source code and learning experience) Package included: 3 x 3.3V 5V XTW ST-LINK V2 STM8 / STM32 programmer with 20cm dupont wire

Feature: We all know what an AC dimmer is; for those who don’t, it’s a kind of a circuit which can control the amount of AC voltage to be given to any device. You can see them in a fan regulator or a light dimmer switch. It's good for a smart home if you need to turn the lighting on and off slowly. The lamp is slow damped, this creates a pleasant effect. Also can control AC/DC motor, electric pump, tools. Pulse Skip Modulation: Another way of doing this is by Pulse Skip Modulation. With PSM, one or more full cycles (sinuswaves) are transferred to the load and then one or more cycles are not. Though effective, it is not a good way to dim lights as there is a chance for flickering. Though it might be tempting, in PSM one should always allow a full sinuswave to be passed to the load, not a half sinus as in that case the load will be fed factually from DC which is not a good thing for most AC loads. The difference between leading edge cutting and PSM is mainly in the software: in both cases one will need a circuit that detects the zero crossing and that can control a triac. A circuit that can do this is easy to build: The zero crossing is directly derived from the rectified mains AC lines – via an optocoupler of course- and gives a signal every time the wave goes through zero. Because the sine wave first goes through double phased rectification, the zero-crossing signal is given regardless whether the sinus wave goes up through zero or down through zero. This signal then can be used to trigger an interrupt in the Arduino. Package includes: 3 x AC Light Dimmer Module

Feature: Onboard 2W mono amplifier (5V power supply up to 3W) can directly connected speakers (recommended with 4Ω3W speakers), 3.5mm gold-plated headphone jack can be accessed by headphones or external audio. With MicroUSB power supply interface, using mobile bank power or USB charger power supply, can also be used 3.7V lithium battery, USB 5V power supply. Support TF card (mobile phone memory card), U disk playback mode. With a speaker terminal without soldering, easy wiring. 1) Support MP3 format, power automatically play, led status turn to red. 2) Support U disk (tested with 32G), TF card (tested with 16G) playing mode, power default TF card mode, if the TF card does not exist automatically jump to U disk mode, and both devices are installed, you can manually set the playback mode, please refer to the key operation instructions. Key operation instructions: "Prev / V--" key: "short press" to switch "Previous" song, "long press" to switch "volume down" "Next / v ++" key: "short press" to switch "next song", "long press" to switch "volume increase" "P / P / Mode" key: "short press" to "play / pause" switch, "long press" for the U disk, TF card "mode" select "Repeat" key: "short press" for the "single / full song" cycle switch (no long press function) Note: 1. Long press time about 2S 2. If you use U disk mode, the recommended 5V power supply, some U disk does not support 3.7V power supply. Specifications: Power supply range: 3.7 - 5.5V Product size: 45mm * 36mm Package includes: 3 x MP3 Lossless Decoder Board

Description: For microcontrollers without an analog-to-digital converter or when you want a higher-precision ADC, the ADS1115 provides 16-bit precision at 860 samples/second over I2C. The chip can be configured as 4 single-ended input channels, or two differential channels. As a nice bonus, it even includes a programmable gain amplifier, up to x16, to help boost up smaller single/differential signals to the full range. We like this ADC because it can run from 2V to 5V power/logic, can measure a large range of signals and its super easy to use. It is a great general purpose 16 bit converter. The chip's fairly small so it comes on a breakout board with ferrites to keep the AVDD and AGND quiet. Interfacing is done via I2C. The address can be changed to one of four options (see the datasheet table 5) so you can have up to 4 ADS1115's connected on a single 2-wire I2C bus for 16 single ended inputs. Feature: Wide supply range: 2.0V to 5.5V Low current consumption: Continuous Mode: Only 150uA Single-Shot Mode: Auto Shut-Down Programmable data rate: 8SPS to 860SPS Internal Low-drift voltage reference Internal oscillator Internal PGA I2C interface: Pin-Selectable Addresses Four Single-ended or two differential inputs Programmable comparator This board/chip uses I2C 7-bit addresses between 0x48-0x4B, selectable with jumpers Package included: 3 x I2C ADS1115 16 Bit ADC 4 Channel Module

Introduction: What is ESP8285? ESP8285=ESP8266+1M Flash application temperature up to 125￢ﾄﾃ! First and foremost the code programmed in ESP8266 could be used for ESP8295 intact. ESP-M2 module core processor is the high-performance chip ESP8285, which is equal to ESP8266 chip plus 1M Flash. The chip ESP825 is encapsulated an advanced Tensilica’s L106 32-bit CPU, together with SRAM. ESP825 has the full and complete WiFi function, which can be used independently and also used as a slave with other Hoster MCU, which can start directly from the out-built Flash. In addition, the built-in high-speed buffer is a benefit for the system performance. Especially, ESP8285 can be used as a WiFi adapter by SPI/SDIO and/or I2C/UART interface, when it is applied to the other MCU design. Features: Ultra- small size; Support serial to WiFi; Wireless transparent transmission; Long distance transmission with ultra-low power; Support outboard antenna; Bearing high temperature to 125 ￢ﾄﾃ, compared to the 85￢ﾄﾃ for ESP8266. Specifications: SOC characteristics Built-in Tensilica L106 ultra-low power 32-bit CPU, main frequency supports 80MHz and160MHz and RTOS; Built-in TCP/IP protocol; Built-in one-channel 10-bit high precision ADC; Outboard interface: HSPI, UART, I2C, I2S, IR Remote Control, PWM, GPIO; Deep sleep current is 10uA, the cut-off current is smaller than 5uA; Wake, connect and transmission data package within 2ms; The consumer power is smaller 1.0Mw (DTIM3) when at standby status; Built-in 1M byte for SPI Flash. WiFi characteristics Support 802.11 b/g/n/e/I; Support Station, Soft AP, Soft AP+STA mode; Support WiFi Direct (P2P); Support CCMP (CBC-MAC, computation mode), TKIP (MIC, RC4), WAPI (SMS4), WEP (RC4), CRC etc., for hardware acceleration. P2P finding, P2P GO mode/ GC mode and P2P power manage WPA/PA2PSK and WPS; 802.11 securitycertification: pre-certification and TSN Support 802.11n (2.4GHz); 802.1h/RFC1042 frame encapsulation; Support seamless roaming; Support AT remote update and cloud update (OTA); Support Smart Config function (including Android and Ios device). Module interface: 2* UART; 1*ADC; 1*En; 1*wakeup pin; 1*HSPI; 1*I2C; 1*I2S More than 10*GPIOs Working temperature: -40￢ﾄﾃ-+125￢ﾄﾃ; Module size: 12.3*20mm Applications: Electrical appliance; Smart power plug, smart light; Infant monitor; Sensor networks; Security ID label; Wireless location beacon; Home automation; Mesh networks; IP video camera; Wearable electronics; Wireless location recognition; Industrial wireless control; Package included: 3 x Mini ESP-M2 ESP8285 Serial Wireless WiFi Transmission Module

Descriptions: The power supply is isolated industrial grade built-in power module with temperature protection, overcurrent and short circuit full protection. Features: AC85 - 264V or DC110 - 370V wide voltage input DC 3.3V(+/ -0.2V) 800mA isolated output Input Current: 0.0273A/115VAC 0.014A/230VAC Input surge current: 10A (230VAC) Frequency range: 50/60 Hz Operating Temperature: -30 - 70 ??/span> Relative humidity: 20%- 90% Rated power: 2.6W Module size: 4.0*2.3*2.3cm Package included: 3 x AC-DC Isolated AC 110V / 220V To DC 3.3V 800mA Constant Voltage Switch Power Supply Converter Module

Description:   1. The EasyDriver is a simple to use stepper motor driver, compatible with anything that can output a digital 0V to 5V pulse. (or 0V to 3.3V pulse if you solder SJ2 closed on the EasyDriver) 2. EasyDriver requires a 7V to 30V supply to power the motor and can power any voltage of stepper motor. 3. The EasyDriver has an on board voltage regulator for the digital interface that can be set to 5V or 3.3V. Connect a 4-wire stepper motor and a microcontroller and you've got precision motor control! EasyDriver drives bi-polar motors, and motors wired as bi-polar. I.e. 4, 6, or 8 wire stepper motors. 4. It provides much more flexibility and control over your stepper motor, when compared to older versions. The microstep select (MS1 and MS2) pins of the A3967 are broken out allowing adjustments to the microstepping resolution. The sleep and enable pins are also broken out for further control.cjmcu made.   Features:   1. MS1 and MS2 pins broken out to change microstepping resolution to full, half, quarter and eighth steps (defaults to eighth) 2. Compatible with 4, 6, and 8 wire stepper motors of any voltage 3. Adjustable current control from 150mA / phase to 750mA / phase 4. Power supply range from 7V to 30V. The higher the voltage, the higher the torque at high speeds 5. Distribution pin, not welded, this module is open source   Note:   Do not connect or disconnect a motor while the driver is energized.This will cause permanent damage to the A3967 IC. Chip data: https://www.alldatasheetcn.com/datasheet-pdf/pdf/83571/ALLEGRO/A3967.html   Package included:   3 X A3967 easy driver stepper motor driver board

Description: - 18650 lithium polymer battery charger - TP4056 main-controlled constant current charging, safe, reliable, highest voltage limit 4.2V - For no protection board battery - No reverse polarity protection - Does not require 220V AC access, s afe and reliable - Only require 5V charger and MINI-USB cable access - LED indication: red for charging, green for full charged - Size: 96 x 21mm (L x W) - Charging cable does not include - 0.3A 0.5A 0.8A third gear current, remove the resistance to change the current Note: When using it, please insert the battery before charging, so that it can avoid instant impact and protect it Package included: 3 x Charging holder

Descriptions: The power supply is isolated industrial grade built-in power module with temperature protection, overcurrent and short circuit full protection. Features: AC85 - 264V or DC110 - 370V wide voltage input DC5V(+/ -1%) 2A isolated output Input Current: 0.5mA/115VAC 0.25mA/230VAC Input surge current: 10A (230VAC) Frequency range: 47-63Hz Operating Temperature: -30 - 70 ??br />Relative humidity: 20%- 90% Rated power: 10W Output efficiency: 75% Module size: 6.6*3.0*2.2cm Package included: 3 x AC-DC 10W Isolated AC 110V / 220V To DC 5V 2A Switch Power Supply Converter Module

Module parameters: Scope: High-power LED constant current driver, rechargeable lithium batteries (including ferroelectric), 4V, 6V, 12V, 14V, 24V battery charging, nickel-cadmium nickel-metal hydride batteries (battery) charging, solar panels, wind generators Input voltage: 7-40V Output voltage: continuously adjustable (1.25-35V) (applied to the input voltage is higher than the output voltage applications can boost) Output Current: 8A, 10A maximum time within the (power tube temperature exceeds 65 degrees, please add cooling fan, 24V 12V 5A turn within generally be used at room temperature without a fan) Constant Range: 0.3-10A (adjustable) module over 65 degrees, please add fan. Turn lights Current: current value * (0.1), turn the lamp current and constant value linkage, such as constant value of 3A, turn the lamp current is set to a constant current of 0.1 times (0.1 x 3A = 0.3A), when the constant 2A, when adjusted to the current value, then turn the lamp current constant current of 0.1 times (0.1 x 2A = 0.2A). This version is a fixed 0.1 times (actually turn the lamp current value is probably not very accurate) is full of instructions for charging. Minimum pressure: 1V Conversion efficiency: up to about 95% (output voltage, the higher the efficiency) Operating frequency: 300KHZ Output Ripple: about the ripple 50mV (without noise) 20M bandwidth (for reference) Input 24V Output 12V 5A measured Operating temperature: Industrial grade (-40 ??to + 85 ?? (please note the actual use of the power tube temperature, the temperature is too high, please enhance heat dissipation) No-load current: Typical 20mA (24V switch 12V) Load regulation: ± 1% (constant) Voltage Regulation: ± 1% Constant accuracy and temperature: the actual test, the module temperature changes from 25 degrees to 60 degrees, the change is less than 5% of the current value (current value 5A) Dynamic response speed: 5% 200uS Potentiometer adjustment direction: clockwise (increase), counterclockwise (decrease) Indicator: color indicator, charging indicator light red, fully charged light green (no load is green) Output short circuit protection: Yes, constant current (constant current setting values) Input reverse polarity protection: None, Output anti-anti-perfusion: no, for charging the battery needs additional two diodes! Connection: Terminals Package included: 3 x DC-DC Step Down Adjustable Power Supply Module

Description: Name: 5MM full color dot matrix module Dimensions: 60*60MM. Can be driven by low voltage, low current glow. Package included: 3 x Three-color Common Anode RGB LED Dot Matrix Display Module Compatible Colorduino

Introduction: What is ESP8285? ESP8285=ESP8266+1M Flash application temperature up to 125?? First and foremost the code programmed in ESP8266 could be used for ESP8295 intact. ESP-M2 module core processor is the high-performance chip ESP8285, which is equal to ESP8266 chip plus 1M Flash. The chip ESP825 is encapsulated an advanced Tensilica’s L106 32-bit CPU, together with SRAM. ESP825 has the full and complete WiFi function, which can be used independently and also used as a slave with other Hoster MCU, which can start directly from the out-built Flash. In addition, the built-in high-speed buffer is a benefit for the system performance. Especially, ESP8285 can be used as a WiFi adapter by SPI/SDIO and/or I2C/UART interface, when it is applied to the other MCU design. Features: Ultra- small size; Support serial to WiFi; Wireless transparent transmission; Long distance transmission with ultra-low power; Support outboard antenna; Bearing high temperature to 125 ?? compared to the 85??for ESP8266. Specifications: SOC characteristics Built-in Tensilica L106 ultra-low power 32-bit CPU, main frequency supports 80MHz and160MHz and RTOS; Built-in TCP/IP protocol; Built-in one-channel 10-bit high precision ADC; Outboard interface: HSPI, UART, I2C, I2S, IR Remote Control, PWM, GPIO; Deep sleep current is 10uA, the cut-off current is smaller than 5uA; Wake, connect and transmission data package within 2ms; The consumer power is smaller 1.0Mw (DTIM3) when at standby status; Built-in 1M byte for SPI Flash. WiFi characteristics Support 802.11 b/g/n/e/I; Support Station, Soft AP, Soft AP+STA mode; Support WiFi Direct (P2P); Support CCMP (CBC-MAC, computation mode), TKIP (MIC, RC4), WAPI (SMS4), WEP (RC4), CRC etc., for hardware acceleration. P2P finding, P2P GO mode/ GC mode and P2P power manage WPA/PA2PSK and WPS; 802.11 securitycertification: pre-certification and TSN Support 802.11n (2.4GHz); 802.1h/RFC1042 frame encapsulation; Support seamless roaming; Support AT remote update and cloud update (OTA); Support Smart Config function (including Android and Ios device). Module interface: 2* UART; 1*ADC; 1*En; 1*wakeup pin; 1*HSPI; 1*I2C; 1*I2S More than 10*GPIOs Working temperature: -40??+125?? Module size: 12.3*20mm Applications: Electrical appliance; Smart power plug, smart light; Infant monitor; Sensor networks; Security ID label; Wireless location beacon; Home automation; Mesh networks; IP video camera; Wearable electronics; Wireless location recognition; Industrial wireless control; Package included: 3 x Mini ESP-M2 ESP8285 Serial Wireless WiFi Transmission Module

Description: Mini version NodeMCU board is developed by doit company, which is made by double pcb. This board encapsulated by the newest 4M Flash ESP8266-12F module. So it is more stable and more better performance. Each board from doit company is tested. Feature: Use the full new (not old) Ch340 chip Novel design for the more stable usb Each board is strictly tested Compatible with Arduino: https://github.com/esp8266/Arduino Compatible with NodeMCU: www.nodemcu.com Package included: 3 x mini NodeMCU board 6 x 8pins row needles 6 x 8pins row females

TOUCH LATE BEDSIDE LAMP WITH SPEAKER Sensor technology to turn on /off the light. Supported by 3AAA and DC 5V/USB for lamp Built-in lithium battery Mini speaker Specifications: Finger quickly touch the induction key can open or close the light Through the fingers touching the induction key three seconds to arbitrarily regulate light intensity Using original clever optical design, wick glittering and translucent, gives people extraordinary texture White hidden LED energy-saving lamps,without strobe, do not hurt the eye, free maintenance, energy-saving, environmental protection and longevity The machine is equipped with high-capacity and long-life rechargeable batteries, safety, energy saving, convenient, also can configurate 3pcs AAA batteries for spare use. Fully enclosed design of chimney and the light body, dustproof and easy to clean. When connected with MP3, MP4 and other external audio source equipment, can give full play to mini audio functions, release one's favorite music, make the whole elegant environment add music atmosphere. While playing music playback, the high-brightness LED below the chimney parades along with music rhythm and changing sends out different lights. Attached USB charging connection/audio line with the product Lamp Size 10 inches In the Box 1 x Touch sensor LED table lamp with mini speaker 1 x USB cable 1 x 3.5mm jack cable We are Located at: 3 Aster Ave Sunridge Park across the road from the Sunridge village Operating times Monday to Thursday - 8:30 to 18:00 Friday - 8:30 to 12:15 and reopen from 14:15 to 18:00 Saturday - 8:30 to 15:30

HD 1080P TRAIL CAMERA "CAMO CAM" - IP65, PIR, 20M NIGHT VISION, 1/3 INCH CMOS, 0.6 SEC TRIGGER, 2.4 INCH LCD - OG52 At a Glance... 1080p HD Game Camera brings detailed images of the forests and their wildlife 120 Degree PIR and Wide angle lens combine to capture all the wildlife 1/3 inch CMOS Sensor and 20 meter night vision bring high quality images day and night IP65 rating and 16 months standby let you monitor areas of interest over prolonged periods 1080P HD TRAIL CAMERA The “Camo Cam” is a stunning 1080p HD wildlife trail camera that lets you capture animals in their natural environment without disturbing them so you can scout out a given area before the hunting season starts and find the best locations to set up your blind. If you enable the wide angled 120 degree PIR sensor the camera can easily detect movement up to 20 meters away and this can be used to trigger video recordings or photos so as the camera can monitor game trails autonomously, all this can be saved on micro SD card for review later. With a 0.6 second trigger time it can quickly snap a shot once the target has entered the detection zone and the 20 meter night vision brings great results even on dark nights. The “Camo Cam” has a 108 degree field of view ensuring the full scene is captured while the 1/3 inch CMOS and f/2.0 allows for some stunning shots for quality results. Manufacturer Specifications General Format: JPG, AVI Still Image Size: 12MP: 4032x3024, 8M: 3264x2448(interpolated), 5M: 2582x1944 Resolution: 1080P: 1920X1080/30fps, 720P: 1280X720/30fps IP65 Waterproof Operation Keypad: 8 Keys Motion triggered and adjustable PIR sensitivity Triggering Distance: 65ft/20m (Below 77 Degree Fahrenheit/25 Degree Celsius at the Normal Level) Triggering Time: 0.6 Second (Class 6 TF Card and above), Pre boot 0.2 second Trigger Interval: 0 sec to 60 min (Programmable) Shooting Numbers: 1 to 3; 1 to 60 sec (Programmable) Take picture first after do the video Time Stamp: On/Off (Include serial No., temperature and moon phase) Time On/Off, Time Lapse (Programmable) Device serial No. 4 digits and 26 alphabets (set by user) Periodic Shot Time Lapse: 5 Second to 24 Hours Password: 4-Digit Numbers Build-in Mic and Speaker Auto-distinguish Images: Color images: In Daytime, Black and white images: In Night Auto Power Off: In 2 minutes TV-out, PC interface Mini USB 2.0 PowerSupply: 4x AA, Expandable to 8x AA, external 6V power supply, at least 2A Standby Time: About 16 months Lens Image Sensor: 1/3 Inch CMOS 5 Megapixel Lens: f=3.09, F/NO=2.0, FOV=108, Auto IR filter (Detection angle of 60 Degrees) Viewing Angle: 108 Degree Display Display Size: 2.4 Inch LCD Non Touch Display Night Vision Night Vision: 3pcs IR LED lights IR Distance: 20 Meters PIR Sensitivity: High, Normal, Low Prep PIR Sensing Angle: On/Off, 120 Degrees Effectiveness Daytime: 1m to infinitive, Nighttime: 3 to 25 meters Storage Micro sd card: Up to 32GB Internal memory: 8M x 16 SDRAM Ports Mini USB AV Micro SD Card Dimensions Main Product Dimensions: 136 x 85 x 79 mm (L x W x D) Main Product Weight: 361g Package Contents IP Camera Strap AV Cable Screws Bracket Mini USB Cable User Manual

VIDEO DOORBELL INTERCOM - 1/4 INCH CMOS, 720P VIDEO, NIGHT VISION, IR CUT, PIR SENSOR, 100-DEGREE VIEWING ANGLE, REMOTE ACCESS - J141 Key Features... 720p camera with 1/4 Inch CMOS for clear and detailed footage App support lets you check who’s in front of your door via your smartphone or tablet computer 3 IR LED night vision and IR cut technology provide clear and detailed images at both day and night PIR sensor and motion detection alarm further upgrade your overall home security VIDEO DOORBELL INTERCOM This video doorbell intercom provides you with an affordable way to significantly upgrade your home security. Featuring a built-in 720p camera, this intercom allows you to instantly check who’s at your door via your smartphone or portable computer. Its 1/4 Inch CMOS produces HD footage at all time that clearly lets you recognize the person in front of your door and with its 100-degree viewing angle, you can be assured that you’ll get a full overview of all that’s happening outside before you open up for any stranger. Perfect for increasing the overall security of your home or office along with that of all your property and your loved ones – this wireless video doorbell is the perfect smart home accessory. Supporting both WiFi and wired internet connectivity, this wireless doorbell intercom can be easily paired with your network connection and accessed from afar. When used with the dedicated mobile Application you’ll be able to enjoy live footage of all that’s happening in front of your home’s entrance on your smartphone or tablet PC without you needing to be physically present. Its dual-way audio support additionally lets you talk with your visitors by simply using your mobile device. Supporting 5 online users at once, this video doorbell allows the entire family to make use of its amazing smart doorbell features at once. Featuring three IR LED lights, this wireless doorbell is capable of providing you with clear and detailed images at both day and night. IR cut makes sure that its night vision mode gets activated automatically whenever natural light runs low, guaranteeing that you’ll always be able to see who’s in front of your door. Additionally, this intercom doorbell furthermore packs a high-end PIR sensor that is capable of detecting the slightest of human movements in front of your property. By allowing you to set a motion detection alarm, you’ll always stay informed on when somebody is approaching your door even when you’re not actually there. Manufacturer Specifications General Motion Detection PIR distance: 1.5 - 3meters, the front angle 30 degree Mic and Speaker Work via Wi-Fi and RJ45 Port APP for smart phone / tablet PC (Android and IOS) Take Photo and Video on the smart phone Tamper Alarm Function Remote Control: Up to 5 Meters Two-way Audio Onvif On-Board Storage: External 32GB Micro SD card Support free P2P cloud record alarm information Camera Image sensor: 1/4 CMOS 1.0 Mega-Pixels sensor Lens: f: 2.5mm, F:2.4 Viewing Angle: 100 Degrees Video compression: H.264 Frame rate: 1- 25fps (50Hz), 1-30fps (60Hz) Image resolution: 720P(1280x720) Video Resolution: 720P(1280x720) Night Vision LED Light: 3pcs. IR LED Night Vision Range: 1.5 to 3 Meters Minimum illumination: 2Lux IR-Cut Infrared mode: Automatically Network Network interface: RJ45, 10/100MB self-adaptable Ethernet slot Protocol: TCP/IP, UDP, SMTP, DHCP, UPnP, P2P, ONVIF Wireless: Wi-Fi 802.11 b/g/n WIFI distance: up to 20 meters IP address: Static IP address, dynamic IP address Online Visitor: Support 5 Visitors at the same time System Requirements: Android 4.0 or above iOS7.0 and above App name: Wifiowl Ports DC IN RJ45 Dimensions Main Product Dimensions: 138x 73x 25mm (L x W x D) Main Product Weight: 134g Package Contents Wi-Fi Doorbell Transmitter Wi-Fi Doorbell Receiver User Manual Power Adaptor RJ45 Adapter Cable Electric Door Lock Controller Unit Screws and Wall Plugs Remote Control Iron Plate

Video Doorbell Intercom - 1/4 Inch CMOS, 720p Video, Night Vision, IR Cut, PIR Sensor, 100-Degree Viewing Angle, Remote Access - J141 Key Features... 720p camera with 1/4 Inch CMOS for clear and detailed footage App support lets you check whos in front of your door via your smartphone or tablet computer 3 IR LED night vision and IR cut technology provide clear and detailed images at both day and night PIR sensor and motion detection alarm further upgrade your overall home security Video Doorbell Intercom This video doorbell intercom provides you with an affordable way to significantly upgrade your home security. Featuring a built-in 720p camera, this intercom allows you to instantly check whos at your door via your smartphone or portable computer. Its 1/4 Inch CMOS produces HD footage at all time that clearly lets you recognize the person in front of your door and with its 100-degree viewing angle, you can be assured that youll get a full overview of all thats happening outside before you open up for any stranger. Perfect for increasing the overall security of your home or office along with that of all your property and your loved ones this wireless video doorbell is the perfect smart home accessory. Supporting both WiFi and wired internet connectivity, this wireless doorbell intercom can be easily paired with your network connection and accessed from afar. When used with the dedicated mobile Application youll be able to enjoy live footage of all thats happening in front of your homes entrance on your smartphone or tablet PC without you needing to be physically present. Its dual-way audio support additionally lets you talk with your visitors by simply using your mobile device. Supporting 5 online users at once, this video doorbell allows the entire family to make use of its amazing smart doorbell features at once. Featuring three IR LED lights, this wireless doorbell is capable of providing you with clear and detailed images at both day and night. IR cut makes sure that its night vision mode gets activated automatically whenever natural light runs low, guaranteeing that youll always be able to see whos in front of your door. Additionally, this intercom doorbell furthermore packs a high-end PIR sensor that is capable of detecting the slightest of human movements in front of your property. By allowing you to set a motion detection alarm, youll always stay informed on when somebody is approaching your door even when youre not actually there. Manufacturer Specifications General Motion Detection PIR distance: 1.5 - 3meters, the front angle 30 degree Mic and Speaker Work via Wi-Fi and RJ45 Port APP for smart phone / tablet PC (Android and IOS) Take Photo and Video on the smart phone Tamper Alarm Function Remote Control: Up to 5 Meters Two-way Audio Onvif On-Board Storage: External 32GB Micro SD card Support free P2P cloud record alarm information Camera Image sensor: 1/4 CMOS 1.0 Mega-Pixels sensor Lens: f: 2.5mm, F:2.4 Viewing Angle: 100 Degrees Video compression: H.264 Frame rate: 1- 25fps (50Hz), 1-30fps (60Hz) Image resolution: 720P(1280x720) Video Resolution: 720P(1280x720) Night Vision LED Light: 3pcs. IR LED Night Vision Range: 1.5 to 3 Meters Minimum illumination: 2Lux IR-Cut Infrared mode: Automatically Network Network interface: RJ45, 10/100MB self-adaptable Ethernet slot Protocol: TCP/IP, UDP, SMTP, DHCP, UPnP, P2P, ONVIF Wireless: Wi-Fi 802.11 b/g/n WIFI distance: up to 20 meters IP address: Static IP address, dynamic IP address Online Visitor: Support 5 Visitors at the same time System Requirements: Android 4.0 or above iOS7.0 and above App name: Wifiowl Others Power: DC 12V/1.5 Environment: Indoors Operating Temperature: 0 to +55 Degree Celsius Operating Humidity: 10% to 80% Storage Temperature: -10 to +60 Degree Celsius Storage Humidity: 0% to 90% Ports DC IN RJ45 Dimensions Main Product Dimensions: 138x 73x 25mm (L x W x D) Main Product Weight: 134g Package Contents Wi-Fi Doorbell Transmitter Wi-Fi Doorbell Receiver User Manual Power Adaptor RJ45 Adapter Cable Electric Door Lock Controller Unit Screws and Wall Plugs Remote Control Iron Plate