July 4, 2023

A Boolean AND circuit using two transistors.

How to demo a pottemtiometer.

Mixing colors with a RGB LED

How to Reverse the Direction of a Motor with an H-Bridge Circuit

DC Hobby Motor, A Wheel, and Battery Pack

Variable Power Supply with LM317

Red-Green-Blue Color Mixer Box With Numeric Value Display

Time of flight distance sensor running on a Raspberry Pi Pico with an LED strip

Time-of-Flight Distance Sensor Demonstration

Robot Corral at The Bakken Museum on December 16th 2023

Scale clock time display on an OLED using MicroPython

Thonny Upload To Pico

Motor H-Bridge Circuit Demo

Collision Avoidance Threshold Demo

Pulse Wave Modulation Demo with MicroPython

Dan McCreary talking at the Applied AI Meeting

4th of July Hat

July 4, 2023

Dan McCreary at Code Savvy event - May 30th, 2015

Raspberry Pi Pico Driving a 8x8 Max7219 with MicroPython

MEMCON Enterprise Knowledge Graphs: Pushing the Envelope of Memory Bandwidth

Line Follower Robot in MicroPython

RGB Gesture Sensor with MicroPython

Digital Compass using a Raspberry Pi Pico and Micropython