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28 stars written in C
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A realtime telemetry workbench for embedded systems.

C 6,281 939 Updated Dec 18, 2025

This is the latest version of the internal repository from Pebble Technology providing the software to run on Pebble watches. Proprietary source code has been removed from this repository and it wi…

C 4,935 384 Updated Feb 25, 2025

Open Source scanning laser rangefinder

C 2,484 251 Updated Jul 22, 2025

With Field Oriented Control (FOC)

C 1,479 1,185 Updated Aug 8, 2024

Codebase for firmware that runs on Pebble smartwatches.

C 1,211 78 Updated Dec 16, 2025

A calculator like nothing you've ever seen before, right?

C 594 71 Updated Nov 11, 2025

The Tulip Creative Computer - a portable Python synthesizer for music and graphics

C 539 36 Updated Dec 9, 2025

micro-ROS library for Arduino

C 532 136 Updated Dec 19, 2025

Sawppy the Rover: A Motorized Model of Mars Rover Curiosity and Perseverance for <$500 In Parts

C 472 84 Updated Sep 21, 2025

M5Cardputer user demo for hardware evaluation.

C 267 72 Updated Nov 17, 2025

A set of utilities for integrating micro-ROS in a STM32CubeMX project

C 233 90 Updated Sep 15, 2025

Boost Your Productivity with the Pomodoro Timer for Flipper Zero! Don't let your flipper get bored, let him help you instead.

C 205 13 Updated Dec 18, 2025

A quaternion based sensor fusion algorithm that fuses accelerometers and gyroscopes and optionally magnetometers

C 195 24 Updated Mar 30, 2024

Fast CRC library for PC and ARDUINO

C 156 51 Updated Mar 20, 2024

Firmware for the Croco Cartridge

C 121 11 Updated Mar 2, 2025

Standard C and C++ Library Support for Circle

C 114 23 Updated Nov 21, 2025

A portable Game Boy Printer emulator directly storing PNG images on SD card. Based on Raspberry Pi Pico. Powered with NiMH batteries. Compatible with any known game, hombrew and model of Game Boy.

C 88 1 Updated Sep 15, 2025

Raspberry Pi Pico PIO Quadrature Encoder

C 69 12 Updated May 16, 2025

OV7670 PIO-based camera library for Raspberry Pi Pico

C 51 11 Updated Jun 19, 2024

Bootloader that loads firmware from PicoCalc's SD card Slot.

C 47 15 Updated May 9, 2025

🤖 An ATmega32U4 Leonardo Board w/ a Serial Converter to control a Nintendo Switch over USB. (Working as of 9/5/2019)

C 22 5 Updated Aug 29, 2023

Example code for the Pololu 3pi+ 2040 Robot

C 20 7 Updated Feb 13, 2024

Project MPLABX for drive uNAV on dsPIC33

C 9 2 Updated Jan 24, 2017

Melopero Sensei is a feature-rich electronic board designed for hands-on programming and sensor exploration. Packed with a variety of sensors and a vibrant display, Melopero Sensei offers an immers…

C 9 1 Updated Oct 8, 2025

clone from https://gitlab.com/echoii/dkms/librealsense2-dkms/

C 5 2 Updated Nov 11, 2022

Library to communicate with OR boards

C 2 Updated Jan 15, 2017

micro-ROS library for Arduino

C 1 Updated Jul 20, 2021