Internal peripherals simulation | Atmega 328p | Serial communication | Proteus 8.12

Описание

Establishing a proper serial communication between two Atmega328p microcontrollers (Say, M1 and M2). Connect two LDRs to M1. These two LDRs are acting as input sources. I connected a push button to M2 to toggle the input source (LDR sources) and used a LED on M2 to adjust the brightness based on the light intensity on the selected source (Increase brightness in a dark environment). I used a Digital oscilloscope to observe the PWM duty cycle change.