Category: Expansion Board & Shield
Showing 65–80 of 406 results
20Pcs Geekcreit ESP8266 ESP-01 ESP-01S WS2812 RGB LED Lamp Module Support for IDE Programming
$39.35Expansion 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 …
20pcs I2C 8-bit I/O Expander Module PCA8574AD Expansion Board RobotDyn for Arduino – products that work with official for Arduino boards
$168.47Expansion 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 …
20pcs Micro Switch 2×4 Matrix Keyboard 8 Bit Keyboard External Keyboard Expansion Board Module
$34.70Expansion Board & ShieldAdd to cartFeatures – 8 Key. – Small in size. – More convenient to use. – Expand outside microcontroller keyboard for AVR PIC. Package Included 20 x Micro Switch 2×4 Matrix Keyboard 8 Bit Keyboard External Keyboard Expansion Board
20pcs OPEN-SMART Multifunctional GPIO Expansion Shield Adapter Board
$171.92Expansion 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.DescriptionIt is designed to be customized GPIO multifunction expansion board for Raspberry Pi.It is easy for the users to connect enrich peripheral modules to for Raspberry Pi board such as 4-Digit Display …
20pcs OPEN-SMART Multifunctional GPIO Expansion Shield Adapter BoardRead More
20pcs PCF8574 PCF8574T I/O for I2C IIC Port interface Support Cascading Extended Module Expansion Board High L
$51.56Expansion Board & ShieldAdd to cartFunctions – This is the I/O extended module, which use for I2C interface, you can use two of the module to extend 8 I/O. – Support cascading, and you can use at most 8 modules to extend 64 I/O at the same time. – It can be changed the address by set toggle switch – …
20pcs RobotDyn 2GB Micro SD Card Module for Uno Mega Leonardo Nano ProMini 8bit Microcntrollers
$80.19Expansion Board & ShieldAdd to cartFeatureMicro SD and MMC cards can be used with ease. Note that the mainboard has to support the FAT and FAT32 file system. This kind of Micro SD module makes use of the SPI based access.Onboard used IC buffer CD4050 for high-speed communication.Onboard, you can find the LED for indicating power and LED for a …
20pcs UNO R3 Sensor Shield V5 Expansion Board Geekcreit for Arduino – products that work with official Arduino boards
$55.04Expansion Board & ShieldAdd to cartFeatureThis Sensor Shield V5.0 sensor expansion board, the motherboard is not only extended out the Uno all digits and analog interface to servo line order form , but also add hoc IIC interface, servo controller interface, bluetooth module communication interface, SD card module communication interface, APC220 radio frequency module communication interface, ultrasonic sensor interface, 12864 …
20pcs USB Adapter Board Micro USB to USB Female Connector Male to Female Header 4P 2.54mm
$26.12Expansion 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 …
20pcs USB Adapter Board Micro USB to USB Female Connector Male to Female Header 4P 2.54mmRead More
2pcs 328 ProtoShield Prototype Expansion Board
$11.26Expansion Board & ShieldAdd to cartDescriptionThe ProtoShield is prototype expansion board with 2 LEDs and 2 button, which can be used directly and more convenience. All the pins and power have been lead out. It is very suitable for building prototype circuit with .FeatureProtoShield for DuemilanoveTo build prototype circuitDirectly soldering components on boardConnecting through the mini breadboardPackage included2 x compatible …
2Pcs ESP8266 ESP-01 ESP-01S DS18B20 Temperature WiFi Wireless Node Module internet of Things
$8.73Expansion Board & ShieldAdd to cartFeatureThis ESP-01/ESP-01S DS18B20 Temperature module based on the ESP8266 and digital temperature module DS18B20. It is good for meature the temperature and uploader to the server as a node. It supports 3.7 to 12VDC power, so you can power it by a lipo battery and put it anywhere you need to meature the temperature. It …
2Pcs Geekcreit ESP8266 ESP-01 ESP-01S WS2812 RGB LED Lamp Module Support for IDE Programming
$5.45Expansion 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 …
2Pcs Screw Shields V2 Terminal Expansion Board
$13.11Expansion Board & ShieldAdd to cartDescriptionThe terminal expansion board not only can magically expand the terminal controller, but also can overlap other expansion boards by user, which can let your progarm get rid of to be connected by the breadboard and make the line up more comfortable and reliable.Package included2 x Terminal expansion board
2pcs Wemos Battery Shield V1.2.0 for Wemos D1 Mini Single Lithium Battery Charging & Boost Module
$9.75Expansion Board & ShieldAdd to cartAbout V1.2.0New PH2-2.0mm battery connector.1A resettable fuseFeaturesCharging Voltage:max:10V, recommend:5VCharging Current:max:1ALithium Battery voltage:3.3-4.2VBoost Power Supply:5V(max:1A)Package included2 x Battery Shield V1.2.0 4 x Normal pin
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R103C 6GHz 5.8G Broadband Directional Antenna High Gain ads-b UAV Image Transmission Antenna
$30.90RF amplifierAdd to cartDescriptionThis directional antenna is suitable for directional radio signal transmission and reception signal source reconnaissance lateral, broadband signal testing, etc.The antenna covers the common frequencies of mobile phone communication, UWB positioning module and Wifi and other radio frequency unitsFrequency range:850MHz-6GHzDimensions:22*15CMPolarization method:linear polarizationRated gain:7dbiReturn loss:10DBPower:5WWeight:110gPackage included1 x Broadband Directional Antenna
3Pcs HY-SRF05 Ultrasonic Distance Sensor Module Measuring Sensor Module
$13.93Sensor & Detector ModuleAdd to cart3Pcs HY-SRF05 Ultrasonic Distance Sensor Module Measuring Sensor ModuleDescriptionThis module performance is stable, measure the distance accurately. Module precision, blind spots (2cm) super close.SpecificationInput voltage:5V DCQuiescent currentOutput level(high):5VOutput level(low):0VInduction angleDetection distance:2cm – 450cmAccuracy:up to 0.3cmBlind spots:2cmPackage included3 x HY-SRF05 ultrasonic distance sensor module
AC Contactor AC220V Coil 32A 3-Phase 1NO 50/60Hz Motor Starter Relay LC1 D1810
$48.59RelaysAdd to cartDescriptionAC Contactor AC220V Coil 32A 3-Phase 1NO 50/60Hz Motor Starter Relay LC1 D1810Features1.High strength PC flame retardancy,AC220V copper coil.2.A contactor (motor starter) is a high capacity relay that has built-in auxiliary contact to work with momentary push buttons.3.It is versatile and is often used to control a motor or as a main power switch, sometimes …
AC Contactor AC220V Coil 32A 3-Phase 1NO 50/60Hz Motor Starter Relay LC1 D1810Read More
BESTEP 1 Channel 5V Low Level Solid State Relay Module with Fuse 250V2A for Auduino
$6.55Relay ModuleAdd to cartDescription1. 5V solid state relay 240V 2A, output with resistance fuse 240V 2A.2. Size:25*34*25 (length * width * height) Net weight:13g3. Input power:5V DC (160MA)4. Input control signal voltage:(0-1.5V state low level relay ON) (2.5-5V state high level relay OFF)5. The blue KF301 terminal is more convenient to connect to the control line.Module interfaceInput sectionDC+:Connect …
BESTEP 1 Channel 5V Low Level Solid State Relay Module with Fuse 250V2A for AuduinoRead More
ZL-7903A Multifunctional Automatic Temperature and Humidity incubator Controller XM-18 100-240V AC with with ZL-SHr05J Sensor
$107.15Test & Measuring ModuleAdd to cart>>>Manual:Click here to openFeatureZL-7903A is an industrial intelligent temperature and humidity controller. Optional external SSR to realize bigger heatingpower rate, and with optional temperature PID control. With touch button and big size LCD display, convenient to operate,easy to set up. Applicable for control of incubator, climate chamber, warehouse, and so on.Main Function1. Ventilation fan control2. …