Recent Blog Posts
SchmickBike Motorcycle Monitoring System
SchmickBike is a 3-part motorcycle monitoring system posted by forum user thebigg consisting of a controller, a display, and an app that allow the user to observe real-time data relevant to their ride.
SchmickBike’s 3D-printed controller houses a custom PCB, CANbus transceiver, GPS and Bluetooth modules, power management, and connectors. The […]
Amiga Emulator on Teensy 4.1
Less than a week after the release of the Teensy 4.1, developer Jean-Marc Harvengt used it to create a miniature Amiga Emulator running at full speed.
For control input, Jean-Marc created a simple keypad made up of a selection of buttons and a joystick attached to a circuit board. In the video below, you can see Jean-Marc play a variety of classic games from Gauntlet to Xenon using an attached ILI9341 […]
Wooblizer – Acoustic Note to Wave Synthesizer
French digital-analog musician Emmanuel Presselin has created a synthesizer capable of taking in acoustic notes from instruments, keys, or vocals using an attached microphone and translating them into waves.
The synthesizer–which he calls the Wooblizer–uses a Teensy 3.6 […]
Foone Turing’s Single-Knob Keyboard
Foone Turing is a Python programmer from California who likes to make strange and wonderful USB keyboards in his spare time.
In a recent project posted to Twitter, Foone used one button, one knob, an 8-segment display and a Teensy to make an extremely minimal and inefficient approach to keyboard user interface design.
Foone’s single-knob keyboard uses a potentiometer to select ASCII characters based on degrees and […]
Model Rocket Flight Computer for 74mm Airframes
Sacramento-based Peregrine Developments has engineered a flight computer called the Randall FC using the Teensy 4.1.
Although rocket design has roots going back to thirteenth century China, modern model rockets have been a source of fascination for hobbyists and professionals alike since the 1950s. Early model rockets consisted of a simple 3″ motor built from a nozzle, […]
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