Product Name: 8-button High level Push Buttons module 8 Keyboard Keypad for Arduiuo STM32
Packing list : 1 PCS 8-button High level Push Buttons module(Please select the version you need)
Description:
Can be use for Arduiuo uno mega2560 due,Ideal for linking up to your Arduiuo UNO Mini Nano Mega2560 Breadboard raspberry pi banana pi LED Indicator light etc,or others MCU PLD CPU ( AVR STM32 ARM PIC C51 NRF24LE1 CC2530 MSP430 STM8 FPGA CPLD etc.)
8-button High level Push Buttons module(When pressed output Low/High level).
2.54MM pitch
Low level output Module Use these pins : GND L1 L2 L3 L4 L5 L6 L7 L8 VCC
High level output Module Use these pins : GND H1 H2 H3 H4 H5 H6 H7 H8 VCC
Working voltage: DC 3-12V(3.3V 5V)
Does not include pin size : 40 x 25 x 5.5mm
Weight : 5.0g(with Pin),4.2g(no Pin)
High level output Module :The default is low level(0V), trigger button, H1-H8 output high level(3-12V)
Low level output Module :The default is high level(3-12V), trigger button, L1-L8 output low level(0V)
Circuit schematics :
Specifications
Material
PCB
Origin
Mainland China
Numbers
8 key
Output Level
Low level(0)/High level(1)