Interfacing an ATmega32 Microcontroller with a 4×4 Keypad
Interfacing an ATmega32 microcontroller, this tutorial demonstrates the connection of a 4×4 (16-key) keypad with the ATmega32A microcontroller. Keyboards are recognized as essential input devices in electronic projects, providing a straightforward means to convey commands or directives to an electronic system. Necessary Components Hardware Components: ATmega32 microcontroller, 5V power supply, AVR-ISP programmer, JHD_162A LCD (16×2), […]
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