Tech Blog

Written by Matthew Curtis - community organizer, artist, and developer in Fayetteville, AR. Here's my Github.

MiniDexed PCB

September 29, 2024

Designing a PCB for MiniDexed as an opportunity to learn about SMT PCB manufacturing.

Concurrent Arduino

May 27, 2020

Long-running, non-blocking behavior in Arduino's single thread.

Grandbot: Play

May 15, 2020

Interacting with Grandbot to make him happy.

Max7219 Emoji

May 04, 2020

Experimenting with the Max7219 and a 4-digit, 7-segment display.

Arduino Audio Alarm

April 18, 2020

Creating an alarm with Arduino, an audio sensor, and a buzzer.