24 channel, 100Msps logic analyzer hardware and software

TMC5130 and TMC5160 are high-performance ICs combining both a stepper motor controller and driver.

🔭 The most accurate Open Source focus controller

Smart Hand Controller for OnStep and OnStepX

Smart Web Server for OnStep and OnStepX

an easy to build and use telescope controller

Arduino library for Trinamic TMC5160 stepper motor driver

Web application to monitor Renogy 200ah LiFePO4 Battery over bluetooth (Web Bluetooth API). No server needed. All client side javascript

Arduino and PlatformIO IDE compatible TFT library optimised for the Raspberry Pi Pico (RP2040), STM32, ESP8266 and ESP32 that supports different driver chips

DIY Electronics System for connecting a non-Goto telescope to EQMOD

GUIslice drag & drop embedded GUI in C for touchscreen TFT on Arduino, Raspberry Pi, ARM, ESP8266 / ESP32 / M5stack using Adafruit-GFX / TFT_eSPI / UTFT / SDL

A single lead ECG heart-rate variability monitoring patch with ESP32

master

ESP32 Logic Analyzer

Use a raspberry pi pico (rp2040) as a logic analyzer and oscilloscope with sigrok

Arduino telescope goto for equatorial and alt/az mounts

A fast PID controller with multiple options. Various Integral anti-windup, Proportional, Derivative and timer control modes.

Jakes Kicad

Testing PIC16F platform

An Arduino library for easy graphing on host computer via serial communication

ESP8266 firmware that implements the SWIM protocol for debug access / flashing of STM8 devices

An Arduino-like programming API for the STM8

ESP32 How to correct the ADC

Antidote, an open-source IEEE 11073-20601 stack

VC288 Volt-amp meter alternative firware. Targets the cheap DSN-VC288 volt-amp meter and the STM8S003F MCU.

Chicken Coop Door powered by esp8266 or ESP32

ESP32 IDF component for SWD communication