Uurig dc s1

2016 Upgraded Version!!! 0.3MP/1.3MP/2MP for Option Real Resolution, Better Performance!!! Available on more Operating Systems~ Windows XP/7/Vista/ 8 / 10     With the S1 Microscope, The World Will Never Look The Same!!!   Description:   S1 USB 8 LED 1X-500X Real 0.3MP/1.3MP/2MP Digital Microscope Endoscope Magnifier Video Camera   Features:  An Easy- to-use Microscope Even if you're new to using a microscope, you'll be able to pick up the basics quickly. There are only three basic components easy to be assembled: The microscope, microscope holder, and stand. Once assembling the microscope, just plug it in to a USB port on your computer, install the software, and you can enjoy using it. This is the high quality electronic microscope instead of the normal microscope. You can use it to snap HD pictures and capture the video, and also to measure the objects.   You can use this for: Industrial Inspection, Computer Parts inspection, Telecom module inspection, scientific teaching tool, Laboratory Research, Medical analysis, School Research tool, Insect dissection examination, Plant dissection examination, Skin examination, Scalp examination, Textile Inspection, Jewelry Inspection, Collections/Coin Inspection, Printing Inspection, Reading Aid, Teacher Add as Project, Presentation and so on.     Specification:   Image CMOS Sensor (Real Resolution): 0.3MP/1.3MP/2MP for option. Controller: High Speed 24Bit DSP Lens: Micro-Scope Lens Focus Range: Manual Focus from 0mm to 40mm Snap Shot: Software and Hardware Video Capture Resolution: 1600 x 1200 (2M Pixel), 1280 x 960(1.3M Pixel), 800 x 600, 640 x 480 Still Image Capture Resolution: 1600 x 1200 (2M Pixel), 1280 x 960 (1.3M Pixel), 800 x 600, 640 x 480 Frame Rate: Max. 30f / s Under 600 Lux Brightness Flicker Control: 50Hz / 60Hz Option   Video Format: AVI Snap Shot Format: JEPG Light Source: 8 White Light LED (with controller on USB cable) Magnification Ratio: 1X to 500X (Manual) Power Supply: USB Port (5V DC) System Requirement: Pentium Computer with 700MHz & Above, 20M HD Space CD ROM Driver, 128MB RAM, Direct X VGA Card PC Interface: USB2.0 & USB1.1 Operation System: Windows 7 32 bit, 64bit / Vista / XP, Windows 8/10 Dimension: 112 mm (L) x 33 mm (R)   Package includes:    1 x USB Microscope 1 x Stand 1 x CD Driver Full Accessories As Following Pictures Show   Details pictures:    Actual-effect pictures:

ANTMINER S1 Dual Blades Spec Hash rate: 180 GH/s Power consumption: about 360 W from the wall Power supply: 3 +12V DC input Power efficiency:  2 W/GH/s on wall Size:  135 mm x 155 mm x 300 mm  Network connection: Ethernet Cable / WIFI Cooling: 12cm PWM fans and customized heat sink     ANTMINER S1 is the one of the most best Bitcoin mining rig ever.  More than 20% of the Network Hash Rate is contributed by ANTMINER S1 Stand alone:  After you configuring it, S1 mines alone without a stratum proxy Quiet:  ANTMINER use the most power effective mining chips in the world, and the customized heat sink. All heat can be brought away by very slow wind. ANTMINER runs quietly.  Stable:  ANTMINER mines 24 hours a day, without unexpected stop mining. Accurate:  Hardware Error rate as low as 0.3%, the lowest in the world. Power effective: Saving the investment of PSU, cable and the cost of electricity bills.   Shipps with Hard copy of User Manual

Feature: This module is widely applicable to the design and development of home electronics and electronics products for the electronics enthusiasts. It can be used as a signal input source of the SCM, and is especially suitable for the design of electronic circuits for students in universities and colleges. Can be docked with a single chip, or an amplifying drive relay or a small DC motor. Module board with self-locking, interlocking, triggering (inching), high level, low level, machine equipment, automation equipment modification, PLC industrial control, Arduino robot, intelligent product Product introduction: Each road has a signal light to clearly know which switch is working. There are three options for self-locking/interlocking/trigger (jog). The self-locking is pressed once, the relay pulls in, press again to closed. The self-locking type 6 channels are independent of each other, and can also be connected to an external trigger switch (CH connection terminal), triggered by a high or low level (optional), and can control 6 channels at the same time, such as lighting control. When the trigger (jog) is pressed, the relay pulls in and releases to closed. It is also possible to connect an external trigger switch (CH terminal connection) with a high or low level trigger (optional). Applicable to such as electric gates, electric door locks, and MCU docking only need a high or low pulse circuit and other circuits. The interlock is a typical application of the fan design. When press S1, the relay pulls in; when press S2, S1 disconnect, the relay of S2 pulls in. The 2 channel interlock can only be connected one way, and it can also be connected to an external trigger switch (CH connection terminal), triggered by a high or low level (optional). Practical applications such as electric fan gear switch circuit. Features: 1. Double-sided design PCB, 6 channel independent design, mutual interference; 2. The use of single-chip design, stable and reliable performance, strong anti-interference, will not trigger falsely, superior performance; 3. Humanized interface design, with a good terminal, can be directly connected to the lead; 4. The trigger end has optocoupler isolation, the trigger power supply can be independent external power supply, truly completely isolated; 5. With 6 tactile switches as product testing, direct test product stability; 6. With power indication (green LED) and 6 switch indications (red LED); 7. The relay control the load, and the load can withstand under 250V 10A (AC) and 30V 10A (DC); 8. Module size: 110x57x18.5mm, weight: 100g; 9. Design has 4 bolt holes: spacing 104x51, aperture 3mm. Electrical parameters: Trigger voltage: It is 12V voltage trigger, needs to connect a 5.1-6.8K resistor in series to trigger, otherwise it will burn the chip. Supply voltage: 12V DC Quiescent current: 23mA Operating current: 1 channel 69mA 2 channel 116mA 3 channel 162mA 4 channel 207mA 5 channel 252mA 6 channel 297mA Load: 250V 10A (AC) or 30V 10A (DC) Module interface: Power input: 1. DC+: positive power supply for the module, the same voltage as the relay; 2. DC-: module power negative; Trigger side: 1. CH1-CH6: Corresponding to 1-6 relay trigger control terminal, support high or low level trigger trigger; 2. TRV+: external positive trigger power supply, if you want to connect external trigger power, the jumper between RTV+ and VCC should be unplugged 3. TRV-: external negative trigger power supply, if you want to connect external trigger power, the jumper between RTV- and GND should be unplugged 4. 6 micro switches: Corresponds to 1-6 relay test keys, valid at low-level trigger; 5. High/low level trigger selection. When COM and L are connected, low level trigger is valid. When COM and H are connected, high level trigger effective Relay output: 1. NO1-NO6: Relay normally open interface, before pull-in the relay is vacant, after pull-in, short circuit with COM. 2. COM1—COM6: Relay common interface 3. NC1—NC6: Normally closed relay interface, before pull-in the relay short circuit with COM, after pull-in the relay is vacant. Package includes: 1 x 12V 6 Channel Relay Module

Hash rate: +-180 GH/s Power consumption: about 360 W from the wall Power supply: 3 +12V DC input Power efficiency: 2 W/GH/s on wall Size: 135 mm x 155 mm x 300 mm  Network connection: Ethernet Cable / WIFI Cooling: 12cm PWM fan and customized heat sink More than 20% of the Network Hash Rate is contributed by ANTMINER S1 Stand alone: After you configuring it, S1 mines alone without a stratum proxy Quiet: ANTMINER use the most power effective mining chips in the world, and the customized heat sink. All heat can be brought away by very slow wind. ANTMINER runs quietly*.  Stable: ANTMINER mines 24 hours a day, without unexpected stop mining. Accurate: Hardware Error rate as low as 0.3%, the lowest in the world. Connect via Ethernet or WIFI. Configuration through web page. Built-in 12cm fan, strong but quiet. **You will need a 600watt+ PSU (PC powersupply)*** PSU available @ R800ea     IN STOCK, item used, As new!   Now also accepting Bitcoins for sales  

Description: This charger is designed for portable, flexible and multi types of battery. It can detect the battery polarity, battery type and charge the battery automatically under your selected charging current. Built-in digital tube indicator to display the charging real-time status Specifications ￢ﾗﾏ Input: Micro USB DC 5V/1A(min.) ￢ﾀﾋ￢ﾗﾏ Output voltage:DC 4.2V 500mA/ 1000mA for Li-Ion DC 4.35V 500mA/ 1000mA for IMR DC 3.65V 500mA/ 1000mA for LeFePO4 DC 1.48V 500mA/ 1000mA for NiMH/NI-Cd ￢ﾀﾋ￢ﾗﾏ Constant voltage charging with cut-off current less then 100mA ￢ﾀﾋ￢ﾗﾏ Standby current: No more than 15mA ￢ﾀﾋ￢ﾗﾏ Compatible for Batteries: Li-ion / IMR/LiFePO4: 26650,21700,18650, 18490, 17700, 17500, 16340(RCR123), 14500, 10440 Ni-MH/Cd: AA, AAA, A, SC, C size ￢ﾀﾋ￢ﾗﾏ Size: Length 115mm x Width 38mm x Height 29mm ￢ﾀﾋ￢ﾗﾏ Weight(grams):u 45 grams (charger) + 17grams (USB cable) included in delivery Features: ￢ﾗﾏ One-slot charging and management system, Micro USB DC 5V input port ￢ﾀﾋ￢ﾗﾏ Battery polarity auto-detection (Any Polarity) ￢ﾀﾋ￢ﾗﾏ 500mAh/1000mAh charging current for selection ￢ﾀﾋ￢ﾗﾏ Built-in digital tube indicator shows the real-time charging status of voltage and current ￢ﾀﾋ￢ﾗﾏ Identify Li-ion and Ni-MH battery automatically ￢ﾀﾋ￢ﾗﾏ Select manually by short-press the mode button for IMR battery(3.80V Li-ion)and LiFePO4 battery(3.2V) ￢ﾀﾋ￢ﾗﾏ Activation function for 0V battery of PCM protection. ￢ﾀﾋ￢ﾗﾏ Can not charge battery with 0.0≤U ￢ﾀﾋ￢ﾗﾏ Over-charging and over-discharge protection ￢ﾗﾏ Identify broken/defective battery ￢ﾗﾏ Charging under constant voltage and current Operation instruction: ￢ﾗﾏ There’s a ‘MODE’ button for choosing the battery types and charging current - Long press the ‘MODE’ button for 3 seconds to change the charging current, you can change the charging current at any time - Short press the ‘MODE’ button to change the charging types of lithium batteries. If no setting, it will default as 1.2V Ni-MH or 3.7V li-ion battery automatically. You need to change the mode for 3.80V li-ion and 3.20V LiFePO4 battery - It begins to charge the battery 5 seconds after your settings ￢ﾗﾏ Connect the 5V input port with USB cable inserting the battery then the digital indicator showing the voltage with ”V” flashing(charge starts). When no battery is inserted or defective battery is inserted, the charger will have no any response showing “null”; When the battery is fully charged, it shows “Full” ￢ﾗﾏ It can display the battery voltage and charge current by short press the ‘MODE’ button at any time during charging Parameters: Constant charging with cut-off current less than 100mAh Output voltage: 1000mAh and output voltage is 4.75 - 5.25V Cut-off voltage for output: 3.0 +/- 0.1V Standby current: No more than 15mAh Output current: 500mAh / 1000mAh Cautions: 1. Can't charge battery type of 1.6 - 2.2V 2. Batteries are not included Packing list: 1xLiitokala S1 charger(not includ battery) 1xUSB cable ￢ﾀﾋ1x Manual

Digital Noise Sound Level dB Meter Decibel This digital meter is a multifunction sound level meter designed to accurately measure environmental noise, such as the noise from mechanic, vehicle, ship, loudness of computer fans and other noise with +-2 dB accuracy in decibels (dB). This unit was designed according to the IEC651 TYPER2 & ANSI S1.4 TYPE2 for sound level meters. Instantaneous sound measure function. With two equivalent weighted sound pressure levels, A and C. Fast & Slow dynamic characteristic modes. AC and DC signed output for frequency analyzer level recorder, FFT analyzer, graphic recorder etc. Features: * Conformed to the IEC 651 Type 2 and ANSI S1.4 Type 2 set standard * Wide Measuring Range: dB * With 2 equivalent weighted sound pressure levels A and C * Fast and Slow dynamic characteristic modes * Bar graph indication for Sound Level Range * Maximum hold function * Large LCD screen with 4 digits reading * MAX/MIN quasi-analog bar indicator * Fast & Slow response selectable * Low battery indicator * * * Monitor the sound levels from traffic noise, alarm systems and workplace machinery Specification: * Accuracy: +-2 dB * Frequency Range: 31.5 Hz to 8.5k Hz * Linearity Range: 50dB * Measuring Level: dBA, dBC * Frequency Weighting: A, C * Digital Display: 4 digits * Resolution: 0.1dB * Display: 0.5 secretary * Analog Bar Graph: 50dB scale at 1dB step for monitoring current sound pressure level display period of 50mS * Overload indication: Under indicate less than lower limit of the range * AC output: Vrms at FS output impedance approx 600 * DC output: 10 mV / dB output impedance approx 100 * Dynamic Characteristic (Time weighting): FAST (high speed) / SLOW (low speed) * Microphone: 1/2 inch electret condenser microphone * Max: Maximum hold * Power Supply: 9V 6F22 battery(not included) or DC 9V 100mA * Operating Environment: 0¿¿C to 40¿¿C, 10% to 70% RH * Storage Environment: -10¿¿C to 50¿¿C, 10% to 80% RH * Dimensions: 235 x 70 x 30 mm (LxWxH)   rrd

ANTMINER S1 Dual Blades Spec Hash rate: 180 GH/s Power consumption: about 360 W from the wall Power supply: 3 +12V DC input Power efficiency:  2 W/GH/s on wall Size:  135 mm x 155 mm x 300 mm  Network connection: Ethernet Cable / WIFI Cooling: 12cm PWM fans and customized heat sink LESS THAN 3 MONTHS OLD Requires a 500watt psu This one will work and is cheap. REASON FOR SALE: UPGRADING MY MINER OPERATION   http://www.takealot.com/huntkey-green-power-500w-12cm-fan-power-supply-unit/PLID  

Specification: This unit was designed according to following standards:  A)International electrician committee standard: IEC PUB 651 TYPE2  B)US national standard: ANSI S1.4 TYPE2 Measuring range:  30~130 dBA /  35~130 dBC Accuracy: ±1.5 dB Digit & Resolution: 5bit & 0.1 dB Frequency response: 31.5Hz ~8.5KHz Measuring level: 30~130, 40~90, 50~100, 60~110, 80~130 Frequency weighting characteristic: A & C Time weighting: FAST/SLOW Sampling rate: 2times/second Microphone: 1/2 inch polarization capacitance microphone AC/DC output. Max reading. Overload indication: OVER / UNDER. Low battery indication. Auto power off / Cancel “Auto power off”. Power:  1pcs  x 9V battery(NOT included) or DC 6V 100mA adapter Dimension: 207 x 70 x 29mm Package included: 1 x  GM1358 Digital Sound Level Meter 1 x English User Manaul Detail Pictures:

Description:   This sound level meter is an ideal tool to measure Sound Pressure Level in decibels (dB). It is used for sound quality control in factory, office, home, school, restaurant, hospital and construction site, etc.   Features:   -Wide measurement range: 30~130dBA, 35~130dBC -Accuracy up to 1.5dB -This unit was designed according to following standards: A).International electrician committee standard: IEC PUB 651 TYPE2   B).US national standard: ANSI S1.4 TYPE2 -With modern, compact, portable design. -Easy to use. -Frequency weighting characteristic: A & C -Time weighting characteristic: Fast & Slow -AC/DC output. -Bar graph indication. -Equipped with sponge ball to filter-out unwanted signals. -Max reading hold. -USB interface. -Analyse software. -Auto power off. -Overload indication: OVER/UNDER -Auto backlight display. -Low battery indication. -Powered by 4x1.5V AA batteries (Not included) -Approved by CE/ROHS/FCC standard.   Specification:   -Measuring range: 30dBA~130dBA, 35~130dBC -Accuracy: ±1.5 dB -Frequency range: 31.5Hz~8.5KHz -Frequency weighting: A/C -Digital Display: 4digits -Resolution: 0.1dB -Measuring level: 30~130, 40~90, 50~100, 60~110, 80~130 -Linearity range: 50dB / 100dB -Sample rate: 2 times/second -AC output: 0.707Vrms at FS output impedance approx. 600 ohm -DC output: 10mV/dB, output impendance approx. 100ohm -Microphone: 1/2 inch electret condenser microphone -Power supply: 4 x AA 1.5V Battery (Not included) -Operating condition: 0~40 10~80%RH -Storage condition: -10~60 10~70%RH -Weight: 308g (including battery) -Dimension: 70 x 35 x 256mm Package included: 1 x  GM1356 Digital USB Noise Meter 1 x USB Cable 1 x CD Detail Pictures: