Simple app to display the current location of the International Space Station on a ESP32 CYD (Cheap Yellow Display)

Controller for Hot Air Gun with 220v heater and 24v fan

Github client for Android

ATMEGA328P-AU Based Solder Reflow Hot Plate Design

The code and schematic used for reconfiguring a UYue 946-1010 Preheater as a solder reflow hot plate.

hardware design for a PCB reflow solder heat plate

PCB based SMD reflow plates

Esphome 4848S040 LVGL

Run Windows apps on 🐧 Linux with ✨ seamless integration

Just a music player.

An operating system for ESP32 devices.

Cross-platform desktop app for WLED

Fly through your Windows 11 setup 🐝

A Hardware Hacking Tool with Web-Based CLI That Speaks Every Protocol

Understanding TFT_eSPI Configuration

Minimal speedo gauge design

Arduino library for GC9A01 240×240 SPI TFT displays—supports hardware/software SPI, rotation, scroll, bitmaps, fonts, power modes, and advanced graphics.

Pedal Guru is an open-source software for bicycle computers based on Raspberry Pi.

DT78 Smartwatch Reverse Engineering

Arduino demo of the GC9A01 driver for a 240x240 display

GC9A01 settings for working with TFTeSPI

To Use LovyanGFX on Raspberry Pi Pico.

Examples for GC9A01 LCD 1.28 by waveshare

Firmware for the DT78 watch based on ESP32 microcontroller

Open-source Arduino bike computer: live speed, distance, ride logs & more—Hall-sensor powered.

This project aims at making an efficient and low cost bicycle computer. It can be modified easily for different purposes.