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Best Display Led Module

4-20mA Generator, DROK Adjustable Signal Generator, DC 0-10V 0 4-20mA Current Voltage Analog Simulator for Value Adjusting PLC Panel LED Testing

  • AMP & VOLT DUAL SIGNAL GENERATOR: Multifunctional DROK signal generator kit is able to generate ampere & voltage by one module, which generate 0/4 – 20mA current signal and 0-10V voltage signal just by rotating a multi-cycle precise potentiometer, simple and handy..
  • CLEAR LED DISPLAY: Our 4-20ma signal generator has bright and clear 3-digit LED digital display screen, which can be used to monitor the output current and voltage. You just need to push the switch below the monitor easy to switch the display..
  • AMP & VOLT DISPLAY CALIBRATION: There are current and voltage display calibrating potentiometer on the back of the module. If the display is accurate, you can calibrate the display value of current voltage by yourself..
  • WIDE APPLICATION: Our signal adapter can be used as signal generator, valve adjustment, inverter control, PLC debugging, panel debugging, LED testing, simulating the output of transmitter..
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AITRIP 3pcs Multi-Function Shield ProtoShield Multi-Functional Expansion Board Sensor Shield Module with Four Digital Display Compatible with Arduino

  • 4 LED lights (LED indicator to know the importance of doing in the actual project, with this indicator can work directly with the program status indicators for easy debugging..
  • AITRIP 3pcs Multi-Function Shield ProtoShield Multi-Functional Expansion Board Sensor Shield Module with Four Digital Display Compatible with Arduino.
  • Four digital (using 74HC595 driver provincial IO learning SPI), you can do digital display test (can display temperature, voltage, counter value, etc.)..
  • Expansion board directly connected with LD3320 non-specific voice recognition module, you can achieve voice control..
  • Expansion board directly with the SG90, MG945 MG995 and other steering gear connected to achieve the robot and other complex actions..
  • Expansion board directly with the SYN6288 free voice module docking,it can achieve voice broadcast function..
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Key Display for AVR 8-Bit Digital LED Tube 8-Bit TM1638 Module

  • DRIVER IC: The module driver IC is for AIP650 (compatible for TM650), as well as supports multiple display characters..
  • 4 DIGIT 7 SEGMENT: The digital tube display module is designed for 4 digit 7 segment, with stable and reliable performance..
  • CONTROL INTERFACE: With 4 pins, SDA is bidirectional data line, SCL is clock line, GND is for ground line, and VCC is power supply..
  • COMPACT STRUCTURE: The LED digital tube module is exquisite and compact, which can be flexibly used in a variety of situations..
  • WIDE APPLICATION: This module is suitable for 3 B+ 4, for DIY electronic devices, toy cars and instrumentation etc..
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DROK® DC-DC Buck Converter 3.5-30V to 0.8-29V 10A Step-down Volt Adjustable Output Voltage Regulator Module Power Supply with High Accuracy Voltmeter Red Digital Tube Display

  • DROK DC buck converter input voltage range is DC 3.5~30V, output adjustable voltage range is DC 0.8~29V, max output current is 10A, conversion rate....
  • LED Voltage Meter: the step down regulator is equipped with high accuracy voltmeter, red LED display, press the key to switch display input voltage or....
  • Metal Case: DROK volt transformer is designed with metal case, can protect the module from destroying, and the case itself is a heat sink, excellent....
  • Note: please make sure that the input voltage is higher than the output voltage at least 1V.
  • please note that this module doesn't have reversed....
  • Small Size: the switching power supply module is with compact design, dimension is 85mm*58mm*33mm(L*W*H)..
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DC 12V Electronic Temperature Controller Programmable -50 to 110 Degree Celsius Heating/ Cooling Thermostat Control Switch Module NTC Waterproof Sensor Probe Dual Color LED Display Monitor 2 Pieces

  • What will receive: you will get 2 pieces of DC 12V 200 mA temperature controllers, the measurement temperature is from -50 to 110℃(-58 to 230℉),....
  • Dual color LED display: this digital thermostat control module of dual color LED display, which show the measured temperature (red) and set....
  • Waterproof design: the NTC (10K 0.5%) probe is waterproof, and you can control the temperature at will, can also control heating or cooling according....
  • Reliable to use: the electronic temperature control switch module has been tested for consistency and reliability, and its control accuracy is 0.1....
  • Wide application: the electronic thermostat can be widely applied in intelligent home and industrial equipment, suitable for household appliances,....
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XH-W3001 Digital LED Temperature Controller Module Digital Thermostat Switch with Waterproof Probe Programmable Heating Cooling Electronic Thermostat Range from -50℃ to 110℃ (12V 10A 120W) (2 Pieces)

  • 2 Working modes: this digital LED temperature controller module has 2 working modes, heating mode (start temperature is lower than stop temperature) and cooling mode (start temperature is higher than stop temperature), range from -50°C to 110°C.
  • The high temperature control accuracy reaches 0.1℃.
  • Stable and reliable: the LED indicator light can display the current output status.
  • The digital display tube can display the measured temperature, and the temperature measurement and control accuracy is high.
  • Durable material: this XH-W3001 digital thermostat switch is made of ABS, one of the five major synthetic resins, which is non-toxic, strong impact resistance, heat and low temperature resistance.
  • Waterproof probe: equipped with a 1-meter NTC10K probe made of stainless steel, which is waterproof and not easy to rust, easy to use and can last for a long time.
  • Suitable for: the temperature controller module can be widely applied in the conditioning systems, incubators, equipment cases, temperature control protection and others.
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ELP 100fps USB Camera Night Vision FHD 1080P Infrared Webcam,Wide Angle 3.6mm Lens Auto IR Web Cam,2mp USB2.0 Day Night Security Camera with Mini Housing,High Speed 60fps 100fps USB Camera for Most OS

  • Applications: ELP night vision usb camera can be used for a home surveillance system,wildlife photography,dashcam,baby camera,etc. ELP embedded usb camera module used for all kinds of machine as below: machinery equipment,all-in-one machine,POS equipment,STB,smart box TV BOX,advisement player,LED display,automatic vending machine,notebook,video door phone,MID,Tablet external,evaluator,Medical Equipment,on-the-spot law enforcement,etc..
  • Compatible with most OS: ELP night vision infrared usb camera module with UVC compliant for use in most OS:Windows,Linux,Android,Mac,etc,Operation System Request:Win8 or above,Linux with UVC(above linux-2.6.26),MAC-OS X 10.4.8 or later,Android 4.0 or above with UVC..
  • With 3.6mm megapixel wide angle lens:ELP embedded USB camera module with 3.6mm megapixel lens,170degree fisheye lens/3.6mm lens optional.Multiple choice for various needs..
  • Adopt high quality 1/2.7" cmos ov2710 image sensor:ELP night vision usb camera module with infrared adopt premium 1/2.7" cmos ov2710 image sensor for high quality image effect..
  • Equipped with 3 meters usb cable.Package Include:1 night vision usb camera,3 meters usb cable,1 using manual..
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HiLetgo 2pcs 0.36\ 4-Digit Tube LED Segment Display Module Red Common Anode TM1637 Drive Chip Tube Clock Display for Arduino UNO R3

  • 4-digit LED display module with LED brightness adjustable and clock point..
  • Display device is a total of 4 red LED word tube. Digital tube 8 grayscale adjustable..
  • The driver IC is TM1637, only two signal lines can make MCU control four Digit 8-segment LED. Can be used to display decimal, letters and so on..
  • Control interface: a total of 4 pins (GND, VCC, DIO, CLK), GND to ground, VCC for the power supply, DIO for the data input and output pins, CLK for the clock signal pin..
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POWLAB SMD5050 Storefront Lights, 120Ft Store Window LED Lights 240Pcs 3 Led Module Light RGB Storefront Window Strip Light Super Bright Waterproof for Business Store Light Letter Advertising

  • Super Bright LED Module Light- The led storefront light uses 3pcs premium SMD5050 LED beads for each module, which offers stable & bright lights to your store front, shop, advertisements or advertising letter signs. There are 7 colors with the light: red, green, blue, purple, yellow,white, light blue..
  • Commercial LED Light- IP68 waterproof LED module lights with sticky Self-Adhesive tape on the back of each module, It is convenient for you to install with sticky self-adhesive tape on the back of each module. You can also hang them on anywhere you want with optional screw holes.DIY your own LOGO or Lighted Store Signs..
  • Store Decorative Light - Upgrade 5050 SMD module are brighter. With ABS plastic material, The Waterproof LED module lights can work normally when it rains or snows, and it will not cause a short circuit. But you should pay special attention to the positive and negative poles of the wire to avoid short circuit. Besides, the color of the plastic will not gradually become yellow after long-term using..
  • Energy-saving LED Light- The working voltage of this super bright LED light is DC 12V.
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DC Converter 12V to 5V 3A 15W DC Buck Converter Module, DC to DC Reduced Voltage Regulator Car Power Converter Output Power Adapter, Wire Interface (1 Piece)

  • 12V to 5V USB converter: input voltage: 12V DC.
  • High conversion: DC to DC buck converter features integrated switch thin regulator module, the conversion rate is as high as 96%.
  • Intelligent protection: 12V to 5V DC converter adopts intelligent microprocessing chip, over voltage, over current, over temperature, short circuit, it can be auto protection.
  • Wide application: DC converter module 12V to 5V is suitable for car LED display, GPS navigation, driving recorder, electronic dog, car radio, car audio, MP3/MP4, walkie talkie, surveillance system, bus display, taxi advertising screen, driving recorder, LCD TV, LED, etc..
  • Warm prompt: the power of the device using this DC/DC converter 12V to 5V must be less than 15W, and this converter is not compatible with partial Samsung phones.
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DC 12V LED Power Supply Driver Transformer - Lustaled 15W Waterproof IP67 120VAC to 12V DC Converter Constant Voltage LED Switching Power Supply for LED Strip Lights, G4 MR11 MR16 LED Display (2-Pack)

  • [DC 12V LED Power Supply]: Mini size 15W LED driver transformer, Input: AC100-265V, Output: DC 12V.
  • [Wide Application]: Our 15W LED power supply driver is suitable for most of devices with DC12V such as CCTV, Illuminated Module Signboard, Cabinet Lights, LED Strip Lights, LED Display, LED Module, Indoor/Outdoor Deck Lights, Indoor Stair Step Lights, LED Light Bulbs like G4, MR11, MR16 LED bulbs..
  • [Good Heat Dissipation]: LED 12V transformer is made of aluminum, easy for heat dissipation and ensure stability. 100% Waterproof IP67 protect for outdoor use.
  • [Safer Design]: This DC 12V LED driver is flicker-free output, thermal overload, over current, over voltage and short circuit protection built in.
  • [Note]: Please confirm whether the input voltage (AC100-265V) can work in your place before purchase the 12V switching converter, please make sure the power is lower than or equal to the rated power supply, otherwise it may burn..
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Getting Started with the micro:bit: Coding and Making with the BBC's Open Development Board (Make)

  • Specially designed for Microbit board. This kit includes a keyestudio sensor shield fully compatible with micro bit and other commonly used 37 kinds of sensor modules. It's compatible with both microbit v1.5 and v2, microbit board not include!.
  • Designed to learn electronics programming. Great hands on STEM kit to get started with the micro bit. The product needs to be debugged before use, such as an LED display module. Please use an external power supply and debug the backlight brightness..
  • The kit gives 37 kinds of common sensors, such as Digital LED Module, Analog Temperature Sensor, Photocell Sensor, Ultrasonic Module etc, allow you make a lot of interesting projects like Traffic Light, Magnetic Check, Temperature Test, Joystick Test, Photo-interrupter Test, Alcohol Detection and so on..
  • We have detailed tutorial( included introduction, wiring diagram, test code, driver installation, Example Projects...... Step by step to explain how to use on our wiki page..
  • Solder is very clean, everything is aligned nicely, all boards are well packed after function, voltage, current testing, protected in a beautiful box. Up to FCC and CE Standard: made from environmentally friendly components and materials..
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Dyna-Living LED Storefront Lights 400pcs 3-LED Module Light RGB with Remote Controller 5050 SMD LED Window Light 200FT Super Bright Waterproof Strip Lights for Store Decor Letter Signs

  • [200FT LED Storefront Lights]- 400pcs 3-LED module lights, 5050 SMD storefront LED light RGB super bright waterproof strip light can work in -20~60℃, each LED module lamp bead's lumen is 20-22. The commercial LED storefront lights have 7 colors, you can change the colors by the remote controller..
  • [Color can be Adjusted]- The RGB commercial LED storefront module light total to have 7 colors that can be adjusted, red, green, blue, purple, yellow, white, light blue. You can install these RGB LED module lights around your storefront or use them to design letter signs to attract customer attention and make your store more noticeable..
  • [Easy to Install and DIY]- The waterproof storefront led lights come with self-adhesive tape on the back, easy to peel and stick. Besides, you can cut each led module light into the length you want, DIY your own storefront LOGO or letter signs, decorate around storefronts or windows..
  • [IP68 Waterproof LED strip Lights]- LED module lights can work normally in winds, rainy days or humid environments.
  • The commercial LED window lights are made of high-quality PVC plastic, which is not due to lo....
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