Have 4x5 keypad 4 rows and 5 columns which is connected to raspberry pi GPIO pins.
Fully catching all key presses. This keypad is connected to other device which have 9 pins for inputs (4 rows and 5 columns) and i need to give exact key presses to this device
17 freelancer đang chào giá trung bình $131 cho công việc này
Hi There, We are in Canada, please visit [login to view URL] for information about us, we can help you on this project, We need to talk little bit more details in your project to quote properly.
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