Pulse Width Modulation Outsourcing To PCA9685
These are my notes on setting up the ATMega4809 microcontroller for dimming LED lights using a PCA9685 PWM controller IC.
Microcontrollers
Servo Motor Control With ATmega4809
Building on the PWM input capture, this is an active passthrough program that drives servo motors. This is a key step toward flight stabilization and control.
Simple Multi-Channel Pulse Width Capture with ATmega4809
Some notes on 4-channel servo control PWM capture with an ATmega4809. Includes source code and notes on development and improvements.
Custom PCB for LED Light Game
I made a custom PCB light game with the option for running extra programs as well.
I2C Testing with MCP2221
Overview The Adafruit MCP2221 breakout board can be used to bridge I2C to USB. I was able to read & write data on a 24LC256… Read More »I2C Testing with MCP2221
Driving an LED Matrix with MicroPython
I created a MicroPython library to drive an LED matrix using an ESP32.