Expansion Board & Shield

Introduction:It 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 codeSwit..

2 Channel Motor + 16 Channel Servo Expansion Board For UNO Smart Car Chassis Robot ArmDescripiton: 2 Channel Motor + 16 Channel Servo Drive Shield is compatible with UNO R3 and ESPduino development board. This module can be inserted directly into the UNO or ESPduino. But if using ESPduino,..

Description:The extension board specifically for the NANO , welding on two rows of pins, can be used in the duemilanove 2009, UNO R1Package included:1 x 328P Multifunction Expansion Board V3.0..

Description:This is Double socket dual base shield for D1 MiniPackage included:3 x Dual Base Shield 12 x Normal Pin..

Features:Model Number: Micro SD Shield Install Style: Plug-inPackage included:3 x Micro SD Shield 6 x Long female pin 6 x Short female pin 6 x Normal pin..

3pcs Micro Switch 2x4 Matrix Keyboard 8 Bit Keyboard External Keyboard Expansion Board Module for Arduino - products that work with official Arduino boardsFeatures:   - 8 Key. - Small in size. - More convenient to use. - Expand outside microcontroller keybo..

Description:This is a small simple Nano extension board, it will be the Nano all pins of derivation, convenient connection and we do the experiment Package included: 3 x NANO IO Shield Expansion Board  ..

Features:I2C Interface Two user selectable addresses Typical accuracy ±3%RH and ±0.3°C Separable design Φ2mm mounting holes   Package included:   3 x SHT30 Shield 6 x Pin..

Product Features: Hole Size: 0.039" 1mm (CNC Drilled) Hole Pitch: 0.1 in - (2.54 mm) Entire Hole Quantity: 168 HolesPackage Included: 3 x PRO TO PLUS HAT 3 x 8 pin header ( 90° )..

Description:This is WS2812B RGB shield for D1 Mini.Package included:3 x WS2812B RGB Shield For D1 Mini 6 x Long female pin 6 x Short female pin 6 x Normal pin..

Instruction:Relay Shield (ie 5V Quad Relay Module) is a small current signal control power equipment commonly used electronic module, enabling high-power single-chip control devices are widely used in SCM system to make smart home project; and can be directly plugged into the compatible the use of v..

5pcs Micro Switch 2x4 Matrix Keyboard 8 Bit Keyboard External Keyboard Expansion Board Module for Arduino - products that work with official Arduino boardsFeatures:   - 8 Key. - Small in size. - More convenient to use. - Expand outside microcontroller keybo..