Zephyr firmware for Mixy

Various hardware projects that do not deserve their own repository.

A DIY StreamDeck

Veículo controlado comandos de celular enviado via BLE (Bluetooth Low Energy), o controlador é compatível com Android/IOS desenvolvido no App Inventor. O veículo é equipado com um esp32 que já vêm com BLE integrado e um driver responsável por acionar os motores DC.

DIY Kit for soldering

🚀 Build a durable, low-maintenance SaaS platform designed for longevity with a simple, self-contained architecture and no runtime dependencies.

Compact USB MySensors gateway with a RFM69 or RFM95 radio for DIY IoT sensors

Open hardware DIY project of bicycle light with wireless control

A stylish, soviet Nixie tubes-based stationary clock ✩ ⩇⩇:⩇⩇ ☾

⌨️ The project of a self-made ergonomic split (nearly) mechanical keyboard on the RP2040 devboard

Here we will make projects using 89s52 microcontroller.

Play Songs with Arduino

Custom OBD2 dashboard for Suzuki Alto VX (K6A engine) built on ESP32 + OLED. Live gauges, warnings, fuel economy. Open source — Adaptable to any OBD2 Vehicle

ATtiny project for a singing flash light

Simple and low budget implementation of a device that's used to improve our Reflexes (response time), using Raspberry Pi's Pico Mircrocontroller

A tiny thermal-paper printer which illustrates your heart beat rate in RPM (roughly) 简易心率打印机

Portable C library for independent control of up to 5 stepper motors via STEP/DIR signals, driven by CAN/UART commands. Designed for embedded environments (STM32CubeIDE, MPLAB, MCUXpresso, Keil...)

Improved ZAK180: DIY all-in-keyboard computer featuring Z180 and floppy drive.

Big DIY Quadcopter

DIY all-in-keyboard computer featuring Z180 and floppy drive