Designed and implemented an automatic volume control system for an audio amplifier using an STM32 microcontroller, coded in MicroPython.
Coded the system in C language, integrating Microchip PIC18F4550, Arduino, ESP32, infrared sensors, and other components to detect when letters are dropped into the mailbox.
Coded the system using Verilog to implement the digital logic, handling multiple input conditions, outputs, and system states.