ReviewsOutput Board

FainWan ACS712 Current Sensor Module Detector ACS712ELC 5A 20A 30A Amps Amperage Range (Pack of 2) (5A)

Pin 5V power supply, on-board power indicator.
The module can measure the positive and negative 20 amps, corresponding to the analog output 100mV / A.
There is no the detection current through, the output voltage is VCC / 2.

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AITRIP D1 Mini WiFi Dev Board,Mini NodeMcu Lua 4M Bytes WLAN WiFi Internet Development Board Base on ESP8266 ESP-12F for Arduino, 100% Compatible with WeMos D1 Mini (Pack of 6)

（pack of 6 ）This D1 mini module is a mini WIFI board based on ESP-8266EX..
Our D1 mini development board is 100% compatible with Arduino WeMos and can be programmed in Compatible with Arduino IDE..
Support OTA on line.Compatible withArduino compatibility. Using Compatible with Arduino IDE for programming..
This WLAN board contains 11 digital input / output pins, all pins have interrupt / pwm / I2C / 1-wire and a micro-USB connection..
11 digital input / output pins, all pins with interrupt / PWM / I2C / support 1 line (except D0).
1 analog input(3.2V max input). Micro USB connection.

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Diitao 50W×2+100W Bluetooth Power Amplifier Board with Subwoofer 2.1 Channel, 12V-24V Audio Power Amplifier Module with Treble and Bass Control for DIY Bluetooth Audio ZK-MT21, Black

...ecification 5.5mm*2.1mm) basically can meet the needs of the ZK-MT21 Bluetooth power amplifier board. If your existing DC power plug is not 5.5mm*2.1mm, there is no The problem is because we have included a DC conversion plug in the product..
【Tips】There will be enough output power only when the audio input is sufficient and the power supply voltage/current is sufficient.The higher the power supply voltage, the greater the output power, the smaller the speaker impedance, the greater the output power.Please make sure that the power of the adapted power supply is greater than the actual power of the power amplifier!.

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WOWOONE dc to dc Step up Converter DC Voltage Regulator Voltage Converter Step Up dc Boost Converter USB Power Module Supply Module 2V-24V to 5V-28V 2A MT3608 Mico USB (Pack of 10)

❥Mini DC-DC voltage converter board with micro USB voltage input,just connected with USB power adapter then you can get 9V 12V 18V 24V voltge..
❥DC 2-24V input and 5V-28V adjustable voltage output with high power conversion efficiency up to 93%..
❥Maximum Output Current: 2A, Board Size: 30 X 17 X 14mm/1.18 X 0.67 X 0.55inch(L*W*H)..
❥MT3608 includes under-voltage lockout, current limiting, and thermal overload protection to prevent damage in the event of an output overload..
❥Widely used for storage battery, power transformers, DIY adjustable regulated power supply, industrial equipment, 5V, 9V, 12V, 28V output, etc..

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VSDISPLAY HD-MI DVI VGA Audio LCD Controller Board Fit for 17 inch 4:3 1280x960 DV170YGZ-N10 DV170YGM-N10

... N10 LCD. This board (resolution 1280x960) can solve the cut off screen problem on the Gen 3 cabinets immediately. Please verify that you have a GEN 3 LCD Screen. Screen part number will match DV170YGZ-N10 or DV170YGM-N10. Will not work with any other screen..
Video Input: HD-MI DVI VGA Audio Input: HD-MI Audio Output: Speaker Connector.
Come In Standby Model When Not Input Signal. Standby Model 003c1W..
Recommend Power Adapter Spec. Input Power Adapter: 12V DC, 2A or More than 2A. (VSDISPLAY Power Adapter, AC 100-240V Input to 12V DC,2A Output ,Power Supply, US Plug , Fit SC24W-1202000U, Fit for All Types of VSDISPLAY LCD Controller Board.) Compatible Speaker for The Controller Board : VSDISPLAY Speaker 8ohm 2W 70mmx33mmx15mm 4Pin Cable for LCD Controller Board M.NT68676.3 (new version) and Other Monitor Driver Board which Have PH2.0 Speaker Connector..
Packing list: 1× HD-MI VGA DVI LCD Controller Board 1× Screw And Nut For GND Connection 1× Keyboard With Cable. There is No Power Adapter in The Packing List. If need , you can get one from VSDISPLAY store. Any question,please feel free to contact us. (First click sold by 'Shenzhen Weisi Electronics Co., Ltd', then 'ask a question').

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Orange Pi Pc Plus RAM 1G AllWinner H3 Quad Core Open Source Development Board Desktop with 8GB Emmc Flash, Run Android Ubuntu Debian Single Board Computer (PC Plus)

Orange Pi PC PLUS adopts Allwinner quad-core A7 high-performance processor Allwinner H3, integrates Ethernet, DC power input, video/audio output and other interfaces, and supports HDMI, AVOUT video output and other functions. Note: Our shipping time generally takes 15 days, Not as long as Amazon suggests..
Orange Pi PC Plus RAM 1G with 8GB Emmc Flash ,Mini Open-Source Single Board,Support 100M Ethernet Port/Wifi/Camera/Hdmi/IR/MIC.
Orange Pi PC Plus open source development board references quite rich interfaces, including HDMI, Ethernet, USB-Host, USB-OTG, DVP camera, etc. And it integrates on-board network, on-board storage, LED indicator, and our development board is compatible with Raspberry Pi GPIO port, has a unique debugging serial port, etc..
Memory (SDRAM): 1GB DDR3 (shared with GPU). Onboard Storage: TF card (Max. 32GB) / MMC card slot, 8GB EMMC Flash.
Three USB 2.0 HOST, one USB 2.0 OTG, 40 Pins Header, Camera Interfacce, HDMI, MIC, IR Receiver.
Orange Pi Single Board Computers can builed a computer, a wireless server, Games, music and sounds, HD video, a speaker, Android, Scratch.Pretty much anything else, because Orange Pi is open source..
Notice before order: By default, we won't responsible for customs clearance fee charged by your local. If ....

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Horiba 9096001700 Plastic Body PH Electrode

Modular design makes it suitable for use with output modules, sensors and remote transmitters.Compact structure, easy to install.Intuitive clear reading, high reliability, measuring accuracy is ±1%.High-definition displays show both instantaneous and cumulative flow.Can be widely used to measure diesel, kerosene, gasoline, etc..
This digital turbine flow meter has modular design, high accuracy, compact size and stable performance. Easy to replace and maintain internal components. Suitable for use with output modules, sensors and remote transmitters..
Malfunction and solution:The flow meter is not accurate. 1. The method of field calibration is not correct. Calibrate again. 2. The flow rate on the meter is below the lowest. Increase the flow rate. 3. The flow meter is blocked by the dry liquid. Take out the impeller and clean it carefully and make sure the impeller turns freely..
4. The impeller is wrapped by the sealing material. Remove the meter and make sure the impeller turns freely. 5. Too close to the impeller. Install properly 6. Too close to the motor or electronic noise environment.
The meter can not calibrate. 1. Circuit board is break down. Replace the circuit board. 2. Button is fail to press. Replace the circuit board..

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Dock Edge + Postlite Solar LED (2 Pack), Multicolor

Install literally in minutes with no wires - rechargeable replaceable AAA Battery included and Concealed securely under the circuit board - 10 lumens of emitted light and 12 hour run time.
Powerful Solar charging capacity with 360 light diffusing Polycarbonate lens and convex interior reflector maximize light output.
Each Post Lite fits post sizes: 15 ⁄8" (4,1cm), 17 ⁄8" (4,8cm), 23 ⁄8" (6,0cm) O.D., and 31 ⁄4" (8,3cm) I.D. as well as flat surfaces with the INCLUDED adaptors.
6 preinstalled LED colors and convenient touchpad built right into the circuit board -change colors to match a particular color scheme or merely differentiate your dock from your neighbors.
No LED swapping necessary to determine polarity or color output.

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JOYO PipeBomb Compressor Mini Pedal with Pedal Power Supply

Bundle includes: JOYO PipeBomb Compressor Mini Pedal & Power Supply. This bundle contains 2 items (may be shipped separately)..
The JOYO JF-312 Pipebomb compressor mini guitar effects pedal is an compact, versatile and with a metal housing will ensure this pedal fits easily onto any board, flip the lid to keep your tones protected, the leds shine through when active..
Working voltage: AC 100V-240V Input: DC 18V,Power output of 9V,12V or 18V for pedal or amp..
Power indicator: bright blue LED for effect pedal board lighting & short cricuit indication..

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Preamplifier Preamp Tube Board DIY Kit 6J1 Preamp Tube Board Preamplifier Headphone Amplifier

【6J1 ELECTRON TUBE】Preamplifier adopt 6J1 electron tube, classic collocation. This is a preamplifier + headphone amplifier that can be used with a post-amplifier or an active speaker, or it can be used with headphones..
【POWER SUPPLY】Preamplifier adopts 12V DC power supply, internal stable boost to 100V to ensure the performance of the tube. The headset can be pushed to 300 ohms, the general recommendation is 16-150 ohms..
【WARM AND MELLOW MUSIC SOUND】A cost-effective preamplifier with warm, mellow, sweet and transparent sound. The sound of this board is warm, mellow, sweet and transparent, and full of music..
【ENJOY DIY】Preamplifier is a cost-effective preamplifier. Replaceable op amp and upgrade the tube, just plug it in the direction of the foot. This preamplifier allows you and your family to enjoy the joy of DIY..
【STABLE PERFORMANCE】Preamplifier preamp tube board is carefully debugged circuit with stable performance, quiet and no noise. Output port: 3.5MM headphone output, preamp output..

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DROK DC Buck Converter, 5.3V-32V to 1.2V-32V 12A Adjustable Power Supply, 5v 9v 12v 24V 30V 32V Step Down Voltage Regulator with LCD Display Volt Transformer Reducer CC CV for RV Solar Panel Golf Cart

【Parameter】 DROK Power Supply Module input volt range is DC 5.3-32V.
Output volt range is DC 1.2-32V which is variable. Output current can reach to 8A and Output Power can reach to 120W for long-time use. If enhance heat dissipation, this converter can reach 12A and 160W output..
【Characteristics】 This Buck Converter is equipped with LCD Display, Acrylic Case and Heat Sink. LCD Screen can display input/output voltage, output current and output power. Voltage precision is 0.05V, current precision is 0.005A. Acrylic case can keep the converter board away from dust, which is protective. Heat Sink can keep module 120W for long-time using in a low temperature. If you want to reach maximum power 160W, please improve heat dissipation..
【Easy Operation】 A user manual will be included in package, which can help you easier to operate. The button can control ouput voltage ON/OFF status, and you can set the default output state is ON/OFF for the next time. The potentiometer can help you to adjust volt amp in a simple and fast way..
【Protection】 It has reverse-connect protection, short circuit protection and over current protection. When you connect the input wire reversely or short circuit, the module will not burn. And roate the CC potentiometer to....

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