搜索资源列表
KeyPad
- Source code demo scan key pad 4x4
P17_SK40C_4x4keypad
- this source code is to interface key pad to 8051 AT89C51 microcontroller
Amazing-Key-Pad
- amazing keypad, it provides basic techniques to decode a matrix keypad. it uses 74ls138 decoder to accomplish this. C++ source code is also given. Thanks.
