Category: Expansion Board & Shield
Showing 385–400 of 406 results
UNO R3 USB Development Board with Ethernet Shield W5100 Kit
$32.52Expansion Board & ShieldAdd to cartATmega328 UNO R3UNO R3 board is 100% compatible with original , now it has perfect quality and performance .is an open-source physical computing platform based on a simple i/o board and a development environment that implements theProcessing/Wiring language. can be used to develop stand-alone interactive objects or can be connected to software on your computer …
UNO R3 USB Development Board with Ethernet Shield W5100 KitRead More
USB Adapter Board Micro USB to USB Female Connector Male to Female Header 4P 2.54mm
$4.36Expansion Board & ShieldAdd to cartDescriptionIt is a simple interface converter. It includes 4P Terminal, Micro USB female, Types A USB male and Type A USB female. It can achieve mutual conversion between these four interfaces. It can be used as a voltage interface converter or as a data interface converter.FeaturesStableMultiple interfacesSmall sizeParametersWork Voltage:DC 5VWorking Temperature range:- 20-85 CelsiusWorking Humidity …
USB Adapter Board Micro USB to USB Female Connector Male to Female Header 4P 2.54mmRead More
Waveshare 8-channel 5V Relay Module Expansion Board with Optocoupler Isolation Support for Jetson Nano PLC
$71.02Expansion Board & ShieldAdd to cartDocumentsManual:Click here to openSchematic:Click here to openCode:Click here to openOverviewThe RPi Relay Board (B) is an expansion board with 8-ch relays. It gives your Pi the ability to control high voltage products such as home appliances.FeaturesStandard Pi 40PIN GPIO extension header, supports Raspberry Pi series boards, Jetson NanoHigh quality relays, loads up to 5A 250V …
Waveshare Compute Module 3 Expansion Board Compatible for Arduino Compute Module IO Board V3
$122.84Expansion Board & ShieldAdd to cartFeatureCompatible with Compute Module IO Board V3 provided by the Raspberry Pi FoundationWith Raspberry Pi GPIO interface, convenient access to various Raspberry Pi expansion boardsWith Arduino interface, easy to access various Arduino expansion boardsWith 1-WIRE interface, easy access to various single bus devices (such as DS18B20)Onboard 4 buttons, 4 LEDs and 1 buzzer for easy …
Waveshare e-ink Display Screen Driver Board SPI interface Compatible with 3rd Generation B/Zero/Zero
$19.43Expansion Board & ShieldAdd to cartNote:This product does not contain any electronic ink screen module.FeaturesBased on standard interface design, compatible and directly insertable Raspberry Pi 2 generation B/3 generation B/Zero/Zero WIntroduce SPI control interface, can access Raspberry//Nucleo and other main control boardsProvide a complete supporting information manual (sample programs such as Raspberry//STM32)ParameterWorking voltage:3.3VCommunication interface:3-wire SPI, 4-wire SPIDimensions:65mm * 30.2mmFixed hole …
Waveshare E-paper e-ink Screen e-Paper Wireless Network Driver Board ESP32 WiFi + bluetooth Module
$32.79Expansion Board & ShieldAdd to cartNote:This product does not contain an electronic ink screen module.Product introductionThe electronic ink screen wireless network driver board can obtain picture information from a PC or a smart phone via WiFi or Bluetooth, and display the information through an electronic ink screen.Support for development, can be used like other boards.FeaturesOnboard ESP32, support for developmentProvide Android …
Waveshare EEPROM AT24C04 AT24 EEPROM Development Board AT24 Storage Module
$13.88Expansion Board & ShieldAdd to cartFeatureFunction introduction:EEPROM module based on I2C interfaceSupport two types of interface to access the target board:pin header or row seatSupport I2C bus cascading (multiple I2C modules can be used at the same time through the method of pin header and row docking)Typical application:EEPROM external expansion storageMain resources:AT24CXX, I2C interface pin header, I2C interface header, address/write …
Waveshare EEPROM AT24C04 AT24 EEPROM Development Board AT24 Storage ModuleRead More
Waveshare Electronic Paper e-ink Screen e-Paper Driver Board onboard ESP8266 Module Wireless WiFi
$27.97Expansion Board & ShieldAdd to cartNote:This product does not contain any electronic ink screen.Product introductionThe electronic ink screen network driver board can obtain picture information from a PC or a smart phone via WiFi, and display the information through an electronic ink screen.Support for development, can be used like other boards.FeaturesOnboard ESP8266, support for developmentProvide HTML host computer program factory …
Waveshare IO Expansion Board Shield WIFI Sensor Module Communication Module for XBee
$28.42Expansion Board & ShieldAdd to cartFeatureExtend the compatible ARDUIN0 interface to 3Pin and 4Pin sensor interface, can directly connect 3Pin and 4Pin sensor, save the cumbersome breadboard wiringSupports direct connection of XBee communication module and WIFI-LPT100.DocumentsSchematic:Click here to openSample tutorial:Click here to openPackage includes1 x IO Expansion Shield[Interface]1. XBee interface2. IIC interface3. SPI interface4. 3Pin sensor interfaceVCC:positive power supplyGND:power groundD:Digital …
Waveshare IO Expansion Board Shield WIFI Sensor Module Communication Module for XBeeRead More
Waveshare IS62WV12816BLL SRAM RAM Module SRAM Storage Board
$19.40Expansion Board & ShieldAdd to cartFeatureFunction introduction:SRAM IS62WV12816BLL (2M Bit), can be directly connected to the corresponding FSMC interface of the Open series development board, and the external expansion interface supports external expansion of SRAM, LAN, USB HOST, etc.!Typical application:SRAM external expansion storageMain resources:IS62WV12816BLL (2M Bit), control interfaceDocumentsSchematic:Click here to openSample tutorial:Click here to openIS62WV12816ALL:Click here to openPackage includes1 x …
Waveshare IS62WV12816BLL SRAM RAM Module SRAM Storage BoardRead More
Waveshare IS62WV51216BLL SRAM RAM Module Storage Memory Board
$28.42Expansion Board & ShieldAdd to cartFeatureFunction:SRAM IS62WV51216BLL (8M Bit), can be directly connected to the corresponding FSMC interface of the Open series development board, and the external expansion interface supports external expansion of SRAM, LAN, USB HOST, etc.Typical application:SRAM external expansion storageMain resources:IS62WV51216BLL (8M Bit), control interfacePackage includes1 x IS62WV51216BLL SRAM Board
Waveshare Joystick for micro:bit Gamepad Module for Microbit Joystick and Buttons Expansion Board
$32.79Expansion Board & ShieldAdd to cartDocumentsDemo code:Click here to openSchematic:Click here to openMu download:Click here to openWiki:Click here to openOverviewThis little module adds arcade controls to your micro:bit, makes it possible to turn the micro:bit into a mini game console. There’s onboard buzzer to play music and game background effect. It is powered from a 14500 Li-ion battery (not included), …
Waveshare Micro SD Card Module Storage Development Board SD Card Holder Reader Module
$10.92Expansion Board & ShieldAdd to cartFeatureSupport Micro SD CardSupport SDIO and SPI interfaceThe interface specification is PIN pitch 2.54mmDocumentsSchematic:Click here to openSample tutorial:Click here to openDatasheet:Click here to openPackage includes1 x Reader Module
Waveshare micro:bit microbit 1.8 inch LCD Display Expansion Board Module Support for Arduino
$30.60Expansion Board & ShieldAdd to cartDocumentsSchematic:Click here to openSample tutorial:Click here to openFeaturesOnboard micro:bit interface, can be directly plugged inLCD built-in driver chip ST7735S, supports 65K colorThe onboard external SRAM chip 23LC1024 can be used as video memory, no longer worry about insufficient memoryUse SPI interface to ensure that it does not occupy too much interface pin resourcesThe backlight brightness …
Waveshare NB-IoT/eMTC/EDGE/GPRS/GNSS Expansion Board 4G Communication SIM7000C NB-IoT HAT for Arduino/STM32
$88.49Expansion Board & ShieldAdd to cartFeatureOnboard Raspberry Pi interface, can be directly inserted into any version of Raspberry PiSupport TCP, UDP, PPP, HTTP, FTP, MQTT, SMS, mail and other functionsSupport GNSS positioning (GPS, GLONASS and Beidou)Onboard USB interface, can be used to test AT commands, obtain GPS positioning information, etc.Lead out the UART control pin, which can be connected to …
Waveshare Sensor Expansion Board Supports XBEE Module Compatible for Arduino
$39.35Expansion Board & ShieldAdd to cartDocumentsSchematic:Click here to openSample tutorial:Click here to openWhat do I mainly doArduino is a huge ecosystem. If the Pi interface can be converted to the Arduino standard, it can be connected to a variety of compatible Arduino expansion boards and connected to the Arduino ecosystem to obtain more available resources.I just do this.Basic situationCompatible with …
Waveshare Sensor Expansion Board Supports XBEE Module Compatible for ArduinoRead More
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5pcs TS-300B Turbidity Sensor Detection Module Water Quality Tester Washing Machine Turbidity Transduce
$43.93Sensor & Detector ModuleAdd to cartPrincipleTurbidity sensor TS-300B measures the turbidity (counter of suspended matter) in the wash water. Based on the optical principle, the sensor uses the light-emitting diode and phototransistor to receive the specific wavelength to measure the opacity or other substances of dirty water. concentration. By using phototransistors and light-emitting diodes, the light emitted by the sensor …
3Pcs USB Fan Speed Controller Module Reducing Noise Multi-stall Adjustment Governor DC 4-12V
$20.74Motor PWM Speed ControllerAdd to cartFeatures– USB Fan Air Conditioner – Strong winds and weak wind adjust freely – Stepless Speed Regulation – Suitable for the very common 5.0V USB fan on the market Regulation PrincipleThe non-adjustable fan is a 5V direct fan motor,while the two-stall fan is the interior has a step-up circuit board,when placed in the second gear,the …
5pcs JDY-08 BLE bluetooth 4.0 Serial Port Wireless Module Low Power Master-slave Support Airsync i Beacon
$45.12Smart ModuleAdd to cartFeaturesJDY-08 transparent transmission module is based on bluetooth 4.0 protocol standard, working frequency range is 2.4GHZ range, modulation mode is GFSK, large transmission power is 0db, large transmission distance is 80 meters, TICC2541 chip design is adopted, and users can modify device name by AT command. , service UUID, transmit power, pairing password and other …
ADC Module ADS1100 for Analog Signal Capture Converter Compatible M5StickC ESP32 Mini IoT Development Board Fi
$14.74Converter BoardAdd to cartnull Description ADC_HAT is another type of C-HAT specifically design for M5StickC controller. Same as ADC unit, this is an ADC converter component for stickc. Packed with an ADC converter chip ADS1100, which is a fully differential, 16-bit, self-calibrating, A/D converter. Extremely easy to design with and configure, the ADS1100 allows you to obtain precise …
5pcs Mini MP1584EN DC-DC BUCK Adjustable Step Down Module 4.5V-28V input 0.8V-20V Output
$8.94Power Supply ModuleAdd to cartSpecificationsModel:MP1584Name:DC-DC step-down moduleInput Voltage:4.5V ~ 28VOutput voltage:0.8V ~ 20VOutput Current:3A (Max)Conversion efficiency:96% (maximum)Output RippleSwitching frequency:1.5MHz (highest) typically 1MHzOperating Temperature:-45°C ~ +85°CSize:22mm * 17mm (L * W )Application areas:DIY mobile power, monitor power supply, power buggies, camera power supply, car power, communications equipment supply,etc.Packge included5 x Step Down Module
LILYGO TTGO T-Koala ESP32 WiFi and bluetooth Module 4MB Development Board Based on ESP32-WROOM-32 Micro USB
$26.23Smart ModuleAdd to cartFeatureEspressif official ESP32-WROOM-32 moduleLatest ESP32 version:REV14MB FLASHLithium battery interface, 500mA maximum charging currentCompatible with , MicroPythonDefault firmware:latest MicroPythoTechnical specificationsMicrocontroller:ESP-32Board power supply:(USB) 5VSupport battery:Lipo Battery 3.7VWorking voltage:3.3VFlash:4 MbytesLength:78 mmWidth:27 mmWeight:7.8 gramsPackage includes1 x ESP32 WiFi&bluetooth Broad2 x Pin