Finished wiring up my breadboards for a Teensy/Arduino project! Using all but 3 of the outputs on the board. I maybe should have designed a PCB for it instead but here we

Fritzing + OSH Park = PCB! – RasterWeb!

ECG ON TEENSY, Needed help in circuit diagram?

Teensy Arduino Shield Adapter Hookup Guide - SparkFun Learn

SparkFun RedBoard - Compatible with Arduino Breadboard-able Development board w/ R3 footprint Microcontroller serves as physical computing learning platform Connect to computer with USB Mini-B : Electronics

Treedix Breakout Board Module with Pin Board for Teensy 4.1/3.5/3.6 Compatible with Arduino : Electronics

Teensy 4.1 - ProtoSupplies

Electronics Robert Oostenveld's blog

Finished wiring up my breadboards for a Teensy/Arduino project! Using all but 3 of the outputs on the board. I maybe should have designed a PCB for it instead but here we

Project, PolyMod 2: modular digital synthesizer

TGI: The TEENSY Graphics Interface