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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1pcs AS15-G AS15G TQFP-48 Chip IC
$4.36Electronic Accessories & SuppliesAdd 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.DescriptionType:AS15-GQuantity:1Package included1 x AS15-G AS15G QFP48 Chip IC
18W 1PCS Aquarium Filter Aquarium internal Filter Oxygen Submersible Water Pumps for Fish Tank Pond Aquarium Filters
$48.59MathematicsAdd to cartSpecificationsModel:1280FMaterial:ABSFlow 1300 L/H ,Cable length:1.1MMaximum lift:1.2mOxygen tube length:0.34MFit For fish tank:≤80cmColor:As Picture ShowPower Consumption:18WWeight:639gFeatures-Removable filter box, easy to replace the filter material.-Adopt high quality and firm ABS shell, durable, freshwater and sea water are suitable.-Small size, easy to hide, at the same time filtering, oxygen, pumping and other functions.-With biological filtration cotton in the filter …
4 Channels 4-20mA Current Signal Generator Module Board with 12864 Digital LCD Display
$55.43Other Module BoardAdd to cartDescriptionThis module is a multichannel current signal generator that generates 4 channels 4~20mA current signal. The module is simple to use and input data by keystroke operation, and the output signal is updated immediately.FeaturesUse 12864 LCD displayVoltage:15-24VActive output current 0~20mA. Display resolution 0.01mA and control accuracy 0.1mAPolarity protection of input voltageCan analog transmitter outputCompatible for …
4 Channels 4-20mA Current Signal Generator Module Board with 12864 Digital LCD DisplayRead More
20pcs LM393 DC 5V Optoelectronic Sensor PIR Sensor Module with LED instruction Slot Single Signal
$23.96Sensor & Detector ModuleAdd to cartSpecificationsThe distance between PCB two circular hole (point to point center) is 1.5cm, and the aperture is 0.3cm.Slot type optocoupler slot width:10mmMain chip:LM393, slot type optocoupler H2010Working voltage:DC 5VSize:32mm x11mm x 20mmCharacteristic1. There is a signal output indication.2. Single signal output.3. When the object is blocked, the output is high level (LED lights out), and …
DIY Digital Display LED Logic Pen Electronic Kit High and Low Level Test Circuit Soldering Practice Board Kit
$4.36DIY Electronic KitsAdd to cartDescriptionPower supply:DC 4.5-5VBoard size:3.5 * 5.5cmLow-level judgment voltage:0.0-0.4VHigh-level judgment voltage:3.3-5VPackage included1 x DIY Digital Display LED Logic Pen Electronic Kit