@tzarc's custom keyboard designs.
Placa Franzininho DIY - Placa compatível com Arduino no formato DIY para oficinas de soldagem
Hardware Design: Eurorack shield for teensy 4.1 with 14 in / 16 out analog channels
LaserProjector V2 is a battery-powered, ESP32-based laser XY scanner using stepper motors to deflect the beam. It has auto-homing functionality, and can be controlled wirelessly (Wi-Fi & Bluetooth).
Digitally controlled electronic load, 2022
🏠 My Home Assistant configuration and documentation. More info below.
Main site for HackLand - the Auckland Hackspace
Microphone Pre-amplifier
Achoo uses a Raspberry Pi to predict if my son will need his inhaler on any given day using weather, pollen, and air quality data. If the prediction for a given day is above a specified threshold, the Pi will email his school nurse, and myself, notifying her that he may need preemptive treatment. Community-sourced health monitoring!
Klipper Nano Expander, an Arduino Nano Shield to be used as an auxiliary Klipper MCU
Topics ranging from basics of python and basic modules
Ghoul Planck-like MicroMod keyboard
A basic USB mouse PCB based on the PAW3526D8-FJY2 Sensor.
Electronic hardware prototyping system. Solderless, robust and open source. Solves the typical problem of the circuit that works on a breadboard but stops working on a real-world setup. Easy to replicate and compatible with virtually every electronic module.
Through-hole version of Mutable Instruments Frames
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