This project completely deals with the interfacing AVR microcontroller (ATMEGA 16) with 16X2 LCD. ... (ATMEGA 16) with 16X2 LCD. The Atmega16 belongs to the AVR microcontroller family. Circuit Diagram ...

Circuit and working. Complete circuit diagram of the single-wire 4×4 matrix keypad using AVR is shown in Fig. 2. It is built around step-down transformer X1, 16 pushbutton switches (S1 through S16), ...

Understanding Timers in PIC Microcontroller . Circuit Diagram: The complete circuit diagram for interfacing Ultrasonic Sensor with PIC16F877A is shown below: As shown, the circuit involves nothing ...