Button Array Button Module Electronic Components gpio Button Module Push Button Breakout Board

1. 100% brand new and high quality.
2. Can be inserted directly into mega2560 due,Ideal for linking up to your Mini Mega2560 Breadboard banana pi etc,or others MCU PLD CPU ( AVR STM32 ARM PIC C51 NRF24LE1 CC2530 MSP430 STM8 FPGA CPLD etc.)
3. 4‑button Common Cathode key module(When pressed output low level).
4. GND K1 K2 K3 K4.
5. Adopted of high quality electronic components, and accuracy process, ensure for the durability.

Spec:
Features:
100% brand new and high quality
Can be inserted directly into mega2560 due,Ideal for linking up to your Mini Mega2560 Breadboard for raspberry pi banana pi etc,or others MCU PLD CPU ( AVR STM32 ARM PIC C51 NRF24LE1 CC2530 MSP430 STM8 FPGA CPLD etc.)
4-button Common Cathode key module(When pressed output low level).
GND K1 K2 K3 K4 4 PIN OUT 2.54mm
Adopted of high quality electronic components, and accuracy process, ensure for the durability
Specification:
Working voltage: DC 0-48V
GND K1 K2 K3 K4 4 PIN OUT 2.54mm
Size:12.7*33mm/0.5*1.3in
Weight: Approx.3g/0.1oz
Package list:
1 x 4 Button Key Module