Search found 2 matches
- Sat Oct 15, 2016 6:54 pm
- Forum: Arduino
- Topic: HCMatrixkeypad - Matrix keypad library
- Replies: 22
- Views: 27652
Re: HCMatrixkeypad - Matrix keypad library
OK, Thanks!
- Fri Oct 14, 2016 5:22 pm
- Forum: Arduino
- Topic: HCMatrixkeypad - Matrix keypad library
- Replies: 22
- Views: 27652
Re: HCMatrixkeypad - Matrix keypad library
Hi admin, you specify the pinout for the I/O pins in the example sketch, but not the power pins. Which is the power and which is the earth (specifically for HCPROJ0002) and are the pins numbered for looking at it from the button side or the back? Thanks.