Blog

Servo Motor Control With ATmega4809

by Ben Emmett
August 31, 2022July 29, 2024

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

by Ben Emmett
August 18, 2022August 18, 2022

Some notes on 4-channel servo control PWM capture with an ATmega4809. Includes source code and notes on development and improvements.

How I Made an ATMega328 Data Logger

by Ben Emmett
August 5, 2022April 21, 2023
1 Comment

Making a ATMega328 data logger for collecting GPS data.

Circle Of Light

by Ben Emmett
July 19, 2022July 27, 2022

I made a custom PCB light game with the option for running extra programs as well.

Using AVR Flash Memory

by user
May 3, 2022

Notes on storing data in flash with PROGMEM and driving an OLED display.

Basic Video Conversion With FFMpeg

by user
May 3, 2022May 3, 2022

Notes on basic video format conversion with ffmpeg

Snail Timer

by user
April 26, 2022

I made a countdown timer with design help from my kids.

Pinewood Derby CNC

by user
March 17, 2022March 17, 2022

I cut out pinewood derby cars with a small CNC using Fusion 360 and Candle.

Python Virtual Environment On Windows

by user
February 17, 2022February 28, 2022

Notes about setting up & using python virtual environments on Windows.

I2C Testing with MCP2221

by user
January 26, 2022February 20, 2023

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