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PROJECT
1.040

The Hacksmith Boat-Mounted .50 Cal Coilgun

By The Hacksmith

See how .50 cal coilgun was made and watch it shoot chunks of metal at various objects.

PROJECT
211

Enable your Teensy with a Colorful LED Display Shield

By SparkFun Electronics

Knock out your next design with a colorful LED Matrix display that can make designing easier with moving RGB LEDs built into a cost effect panel.

PROJECT
171

How to Load MicroPython on a Microcontroller Board

By SparkFun Electronics

MicroPython is a subset of the Python 3 language that has been pared down to run efficiently on several microcontrollers.