test program for keypad(Extended not only 3x4 but 4x4,4x5 and 5x5 keys)
Fork of study_step0 by
see /users/kenjiArai/notebook/keypadkey-matrix--control/
Keypad.lib
- Committer:
- kenjiArai
- Date:
- 2021-02-18
- Revision:
- 5:53fb9eed6b67
- Parent:
- 3:0c888cad9376
File content as of revision 5:53fb9eed6b67:
https://os.mbed.com/users/kenjiArai/code/Keypad/#8929ce2f393c