Category: Expansion Board & Shield
Showing 17–32 of 406 results
10pcs Geekcreit D1 Mini Single Lithium Battery Charging And Battery Boost Shield Board
$50.94Expansion Board & ShieldAdd to cartDescriptionYou can use D1 mini without USB cable, it’s really wireless now.Put D1 mini anywhere, using this battery shield and a lithium Battery.Boost, just connect lithium Battery to this shield, power supply for the entire D1 mini system.Charging, when the battery run out, you do not need to unplug the battery, just using usb port …
10pcs Geekcreit D1 Mini Single Lithium Battery Charging And Battery Boost Shield BoardRead More
10Pcs Geekcreit ESP8266 ESP-01 ESP-01S WS2812 RGB LED Lamp Module Support for IDE Programming
$21.86Expansion Board & ShieldAdd to cartFeatureThis is a WS2812 RGB LED control module based on ESP-01 / 01S. With it, you can easily control the WS2812 light bar / light ring. DIY own lighting control system. Support for Ard uino IDE programming.Characteristic* Master:ESP-01 / ESP-01S (This module does not include ESP-01 / ESP-01S)* Control Pin:GPIO2* Interface:3Pin PH2.0 connector* Operating Voltage:DC …
10pcs I2C 8-bit I/O Expander Module PCA8574AD Expansion Board RobotDyn for Arduino – products that work with official for Arduino boards
$89.01Expansion Board & ShieldAdd to cartFeatureIf you just don’t have enough digital I/O pins on your for Arduino to interface with all your sensors and controls, you might want to look at using the I2C bus to connect a few port expander chip PCA8574AD have 8 digital I/O bits and can be set to addresses 0x38-0x3F respectively.The I2C bus on …
10PCS Keyes ESP32 Core Board Development Expansion Board Equipped with WROOM-32 Module
$96.38Expansion Board & ShieldAdd to cartIntroductionIt consists of a keyes ESP32-IO expansion board and a keyes ESP32 Core boardDevelopment board composition, when using, only need to input DC 7-12V voltage on the black DC head, thenIt can supply power to the keyes ESP32 Core board. And the expansion board also comes with 1 dial codeSwitch, used to control the power …
10PCS Keyes ESP32 Core Board Development Expansion Board Equipped with WROOM-32 ModuleRead More
10pcs Lithium Battery Power Expansion Board for Raspberry/Mobile Phone
$108.30Expansion Board & ShieldAdd to cartSize ConversionInchesCentimetersPlease according to your own measurements to choose your suitable size. The tags inside the items will show in our Asian (Type) size.FeatureIt is suitable for lithium battery power, and can make the motherboard work offline for up to 9 hours.There are two USB-A ports on the board, one can power the Pi motherboard. …
10pcs Lithium Battery Power Expansion Board for Raspberry/Mobile PhoneRead More
10Pcs Logging Recorder DataLog Shield Data Logger Module
$85.66Expansion Board & ShieldAdd to cartFeaturesSD card interface works with FAT16 or FAT32 formatted cards.3.3V level shifter circuitry prevents damage to your SD card.Real time clock (RTC) keeps the time going even when the is unplugged.Included libraries and example code for both SD and RTC, means you can get going quickly.Prototyping area for soldering connectors, circuitry or sensors.Onboard 3.3V regulator …
10Pcs Logging Recorder DataLog Shield Data Logger ModuleRead More
10Pcs M5Stack ATOM MATE DIY Expansion Kit Adapter Board for Adapting M5StickC Hat Series Flexible installation
$91.76Expansion Board & ShieldAdd to cartDescriptionATOM MATE is a DIY expansion kit specially designed for the M5ATOM family. The kit contains 3 kinds of accessories. AtomPin is a pin adapter board that can expand the bottom pins of the M5Atom from all sides, making it easier to build circuits on the breadboard. With a special bracket, you can easily attach …
10pcs M5Stack PRO TO Module Expansion Board Prototyping for M5StickC ESP32 Mini IoT Development Board Finger Computer
$42.61Expansion Board & ShieldAdd to cartProduct FeaturesM5StickC CompatibleHole Size:0.039inch 1mm (CNC Drilled)Hole Pitch:0.1 in – (2.54 mm)Entire Hole Quantity:40 HolesPackage Included10 x PRO TO HAT
10Pcs Mega2560 1280 Protoshield V3 Expansion Board with Breadboard
$53.49Expansion Board & ShieldAdd to cartDescriptionThe Mega2560 1280 Shield V3 makes it easy for you to design custom circuits. You can solder parts to the prototyping area to create your project, or use it with a small solderless breadboard to quickly test circuit ideas without having to solder. It’s got extra connections for all of the I/O pins, and it’s …
10Pcs Mega2560 1280 Protoshield V3 Expansion Board with BreadboardRead More
10pcs Micro Switch 2×4 Matrix Keyboard 8 Bit Keyboard External Keyboard Expansion Board Module
$19.52Expansion Board & ShieldAdd to cartFeatures – 8 Key. – Small in size. – More convenient to use. – Expand outside microcontroller keyboard for AVR PIC. Package Included 10 x Micro Switch 2×4 Matrix Keyboard 8 Bit Keyboard External Keyboard Expansion Board
10Pcs MINI L293D Motor Driver Expansion Board Mini L293D Motor Drive Module
$53.20Expansion Board & ShieldAdd to cartFeature Input voltage DC4.5-25V, 600mA output current capability per channel 1.2A PEAK output current(non repetitive) per channel Enable facility Overtemperature protection Logical inch0inch input voltage up to 1.5 V(HIGH NOISE IMMUNITY) Internal clamp diodes Description The Device is a monolithic integrated high voltage, high current four channel driver designed to accept standard DTL or TTL …
10Pcs MINI L293D Motor Driver Expansion Board Mini L293D Motor Drive ModuleRead More
10Pcs Multi-Function Funduino Nano Shield Nano Sensor Expansion Board
$28.71Expansion Board & ShieldAdd to cartDescriptionThis Nano Mult-Function expansion board is designed specially for Nano, solve the problem of wiring confusing when a variety of sensors connected.Lead out all digital IO port and analog IO port, each one with standard positive and negative power interface.Lead out the I2C interface of mainboard for convenient connection.Increasing the DC power supply interface. Nano …
10Pcs Multi-Function Funduino Nano Shield Nano Sensor Expansion BoardRead More
10pcs Multifunction Expansion Board DHT11 LM35 Temperature Humidity
$91.48Expansion Board & ShieldAdd to cartFunction2-way button module2-way LED moduleFull Color LED ModuleIR receiver moduleBrightness sensor moduleLM35D temperature sensor modulePassive buzzer moduleRotary potentiometer moduleDHT11 temperature and humidity sensor moduleOne I2C interface (A4 SDA, A5 SCL)One TTL serial portTwo channel digital ports (D7, D8)One channel analog port (A3)Reset buttonFeatureFully compatible with UNO R3 interfacesProviding beginners basic experimental moduleA board integrates various …
10pcs Multifunction Expansion Board DHT11 LM35 Temperature HumidityRead More
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Geekwrom HD 3.5 inch TFT Display Shield 800×480 for Raspberry Pi 3B 2B + Acrylic Matching Case Kit
$121.30Raspberry Pi & Orange PiAdd to cartGeekwrom HD 3.5 Inch TFT Display Shield 800×480 For Raspberry Pi 3B 2B + Acrylic Matching Case KitHD 3.5 Inch TFT Display Shield 800×480 For Raspberry Pi 3B 2BFeatures– Demensions:85mm*56.5mm;– Resolution:800 x 480, 3.5 inch;– 267ppi High PPI display screen;– 11ms High Response Time(more than 60 fps);– 160° Wide Viewing Angle;– 900:1 High Contrast Ratio;– …
intelligent Screen Solar Pure Sine Wave Power inverter 1200W-6000W DC To AC 110V 120V Converter
$121.49InvertersAdd to cartWatt 1200W Voltage 12V Type Single digital display / Watt 2200W Voltage 12V Type Single digital display / Watt 3000W Voltage 12V Type Single digital display / Watt 3000W Voltage 24V Type Single digital display / Watt 3000W Voltage 48V Type Single digital displ
500W Aquarium Submersible Stainless Steel Heating Rod Adjustable Heater
$48.59Solar CollectorsAdd to cartDescriptionMaterial:Stainless SteelColor:SilverPlug:US PlugVoltage:220-240V 50HzWattage:500WTemperature range:16-32°CCable Length:120cm/47.24inch(appr.)Heating Rod Length:41cm/16.14inch(appr.)FeaturesMade of stainless steel material, anti-rust, useful and durable.Double insulation & waterproof.Keep the water temperature steady.Suitable for aquarium:500L (for reference only).Simple adjustment and easy to read temperature indicator.Easy to install with 2 strong suckers (mounting distance of 2 suckers is about 9.5cm).Adjustment knob allows you to adjust the …
500W Aquarium Submersible Stainless Steel Heating Rod Adjustable HeaterRead More
5pcs JoyStick Module Shield 2.54mm 5 pin Biaxial Buttons Rocker for PS2 Joystick Game Controller Sensor
$14.30Other Module BoardAdd to cartFeaturejoystick joysticks standard interface module electronic building blocks and 2.54mm pin interface leads.Phillips is a two-way rocker 10K resistor, with the joystick in a different direction, tap the resistance vary. This module uses a 5V supply, the original state X, Y readout voltage of 2.5V or so, when pressed with the direction of the arrow, …
4Pcs Geekcreit Ultrasonic Module HC-SR04 Distance Measuring Ranging Transducers Sensor DC 5V 2-450cm
$9.83Sensor & Detector ModuleAdd to cartDescriptionWorking Voltage:5V(DC)Static Current:Less than 2mA.Output Signal:Electric frequency signal, high level 5V, low level 0V.Sensor Angle:Not more than 15 degrees.Detection Distance:2cm-450cm.High Precision:Up to 0.3cmInput Trigger Signal:10us TTL impulseSignal:output TTL PWL signalMode of connectionVCCtrig(T)ech0(R)GNDUse MethodSupply module with 5V, the output will be 5V while obstacle in range, or 0V if not.The out pin of this module is …
1MHz-700MHZ 3.2W HF VHF UHF FM Transmitter RF Power Amplifier for Ham Radio
$50.29RF amplifierAdd to cartApplicationBroadband RF power amplifier for all types of wireless applications, FM shortwave radios remote control toys, digital radio, etc., enter 1 milliwatt (0DBM) maximum output of 3 watts, 15V voltage supply, broadband work 1MHZ to 700MHZ can be work. As a result of well-designed, low end that can reach 35DBM (3W), at 500M, the output …
1MHz-700MHZ 3.2W HF VHF UHF FM Transmitter RF Power Amplifier for Ham RadioRead More