1x4 Large Button Keypad
This keypad has 4 buttons, and since every key has its own wire line, no matrix code is required - just treat these like every day switches.
· Interfaced with 8 bit Microcontrollers
· High Low Data Logic
· Inputs connected to Burg Stick
· Power indicator
· PCB Dimensions(LxWxH in mm): 32.9x1.5x87.6mm