4 Button Key Module, Universal 4 Key Push Button Switch Module Keyboard Board for DIY Accessory Kit

Description

• [Brand New] 100% brand new and high quality.
• [Fitment] Can be inserted directly into due,Ideal for linking up to your Mini Breadboard banana pi etc,or others MCU PLD CPU ( AVR STM32 ARM PIC C51 NRF24LE1 CC2530 MSP430 STM8 FPGA CPLD etc.)
• [Low Power Consumption] 4button Common Cathode key module(When pressed output low level).
• [Module] GND K1 K2 K3 K4.
• [High Quality] Adopted of high quality electronic components, and accuracy process, ensure for the durability.

Specification:Working voltage: DC 0-48VGND K1 K2 K3 K4" 4 PIN OUT 2.54mm Size:12.7*33mm/0.5*1.3inWeight: Approx.3g/0.1oz
Package list:1 x 4 Button Key Module

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