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An open API service indexing awesome lists of open source software.

Microcontroller

Microcontrollers are small computers on a single integrated circuit, containing a processor, memory, and input/output peripherals. They are widely used in embedded systems for performing specific control functions efficiently. Applications of microcontrollers include robotics, IoT, and home automation. Popular examples include Arduino, ESP32, and Raspberry Pi Pico.

https://github.com/faanid/avr-micro

AVR program: Automatic washing machine simulator code using ATMega32 for simulation in Proteus

atmega32 avr avr-programming c microcontroller

Last synced: 13 Jun 2026

https://github.com/0015/python_serial_range_finder

Application for Single-point TOF Laser Ranging Sensor

laser-ranging-sensor microcontroller python-serial thatproject tof

Last synced: 28 Feb 2026

https://github.com/davidohnee/cs-scalercalc

Calculates scalers and presets for 8 bit timers. Designed for PIC16F1787, but can be modified to work with other 8 bit timers as well.

c-sharp calculator microcontroller pwm timer

Last synced: 13 Oct 2025

https://github.com/ralph-lange/microcontroller_workshop

Microcontroller workshop on 25 January 2025 in the Christian-Wagner-Library in Rutesheim

esp32 microcontroller training-materials

Last synced: 13 Feb 2026

https://github.com/acidvegas/acidportal

😈 Worlds smallest Evil Portal on a LilyGo T-QT

esp32 evil-portals lilygo microcontroller t-qt wifi-attack wifi-attacks wifi-portal

Last synced: 24 Aug 2025

https://github.com/dkirkby/athomeleaf

Microcontroller code for a leaf node in the uci@home system

c microcontroller

Last synced: 17 Apr 2026

https://github.com/adithya-s-k/plantic

Plantic is a small sensor device and user-friendly app for real-time plant health monitoring, designed for both home gardeners and small-scale farmers.

arduino data-monitoring data-science esp32 firebase iot iot-platform machine-learning microcontroller rest-api wireless-sensor-networks

Last synced: 30 Apr 2026

https://github.com/stecman/avr-flight-fuel-timer

An unnecessarily fancy countdown timer for keeping track of fuel in light aircraft

atmel aviation avr c flight fuel microcontroller

Last synced: 14 Oct 2025

https://github.com/nk-works/rasppi-essentials

A versatile collection of Raspberry Pi projects demonstrating core functionalities and applications. From sensor integrations to hardware control via GUI, this repository covers various topics such as I2C communication, PWM, signal processing, and more.

embedded-systems linux microcontroller python raspberry-pi

Last synced: 22 Jan 2026

https://github.com/mshr-h/pico-cpp-minimum-example

A minimum C++ example for Raspberry Pi Pico

arm cortex-m microcontroller raspberry-pi-pico rp2040

Last synced: 16 Feb 2026

https://github.com/wiltonsr/micro-unb

Repositório de atividades da disciplina de microcontroladores e microprocessadores da UnB-Gama.

assembly c microcontroller microprocessor msp430 msp430g2553

Last synced: 24 Apr 2026

https://github.com/seanmlyons22/ti-lprf-pacs

Rust Peripheral Access Crates (PACs) for Texas Instruments Low Power RF (LPRF) Microcontrollers

ble bluetooth embedded microcontroller rust texas-instruments zigbee

Last synced: 21 Mar 2025

https://github.com/undacmic/stm32g0x1xx

An easy to read template project written in C and ARMv6 Assembly for STM32G0x1xx microcontrollers that includes a linker script, startup code and SYSCLK initialization

arm armv6-m assembly c cortex-m cortex-m0plus embedded embedded-systems linker-script microcontroller nucleo-board nucleo-g0b1re startup-script stm-32 stm32g0b1

Last synced: 18 Feb 2026

https://github.com/deezone/hydrobytes-basestation

A wifi private network access point for an automated garden. The server coordinates the connected systems to provide a managed solution that is traditionally a labour intensive process.

access-point arduino fitlet garden golang microcontroller server

Last synced: 29 Apr 2026

https://github.com/o2sa/car-parking-system

ESP32-based smart parking system with ultrasonic sensors, servo gates, and real-time web monitoring.

arduino embedded-systems esp32 freertos iot microcontroller ultrasonic-sensor

Last synced: 29 Apr 2026

https://github.com/movsb/ch32v003

A CH32V003 project template for VsCode and CMake.

ch32v003 microcontroller openocd risc-v

Last synced: 02 Apr 2025

https://github.com/bagussatoto/fp-smart-lamp

Final Project Mata Kuliah Komunikasi Data - Hasil Diskusi YouTube📍

c komdat komunikasidata microcontroller smartlamp

Last synced: 06 Jun 2026

https://github.com/fescron/dbprint

DeBugPrint - Homebrew minimal low-level println/printf replacement using UART for EFM32.

converter dbprint debugprint dramco efm32 efm32hg em-usart emlib geckoboard kuleuven microcontroller print printf println putty serial simplicity-studio slstk3400a uart vcom

Last synced: 12 Jun 2025

https://github.com/hayguen/ad9850

AD9850 setup with TE439 connected with Teensy microcontroller and controlled from PC

hamradio microcontroller

Last synced: 01 Apr 2025

https://github.com/bartmichu/moddable-examples

Simple Moddable SDK examples and experiments for Espressif ESP8266, ESP32 and RP2040.

esp32 esp8266 iot javascript microcontroller moddable moddable-sdk nodemcu raspberry-pi-pico rp2040

Last synced: 08 May 2026

https://github.com/neuro-mechatronics-interfaces/microros-pico

An all-in-one package for building a local MicroROS workspace and flashing a ROS2 node on a Raspberry Pi PICO

cpp microcontroller microros pico raspberrypi-pico ros2

Last synced: 26 Feb 2025

https://github.com/qc20/haptic-game-for-the-blind

HapNav is an innovative, ESP32-based game designed to empower the visually impaired. By using joystick navigation, it enhances spatial awareness and provides inclusive gaming experiences. Join us in this project to make gaming accessible for all!

3d-printing accessibility arduino blind cad cpp esp32 game-development haptic-feedback haptics human-computer-interaction interaction-design iot joystick-control microcontroller prototyping remote sensors tactile tactile-feedback

Last synced: 15 Apr 2025

https://github.com/josverl/mpflash

mpflash is a command-line tool for working with MicroPython firmware. It provides features to help you flash and update MicroPython on one or more attached microcontrollers.

dfu-programmer esptool microcontroller micropython uf2

Last synced: 30 Jun 2025

https://github.com/vladak/shield

code for ESP32 Adafruit Feather to get various sensor readings and publish them to MQTT broker

adafruit circuitpython microcontroller mqtt sensor wifi

Last synced: 14 Apr 2025

https://github.com/jaseg/dazhbog

Various high-performance LED strip drivers

bcm c embedded firmware led low-level microcontroller python rs485 stm32

Last synced: 18 Mar 2025

https://github.com/alexwohlbruck/covalent

Internet connected lamps! For my senior capstone project💡⚛️🎓

arduino bluetooth friendships iot long-distance microcontroller mongodb mood-lamp nodejs realtime smart-home vue web web-app websockets

Last synced: 02 Feb 2026

https://github.com/tsaarni/ir-remote-control-repeater

DYI IR remote control signal extender

infrared-control mbed-os microcontroller

Last synced: 28 Apr 2026

https://github.com/dipayansaha2002/iisc_p3

The main aim of this project is to calculate and monitor the surrounding temperature and change the speed of the fan as temperature changes i.e. the speed should increase with a rise in temperature and should decrease with a drop in temperature.

diode lcd microcontroller proteus temperature-sensor

Last synced: 15 Jun 2026

https://github.com/ayapejian/micro-examples

Examples and snippets for microcontrollers

arduino esp32 esp8266 microcontroller platformio

Last synced: 05 Apr 2026

https://github.com/cfrankb/esp32-s3-vga-cs3

Creepspread III (remake) for the ESP32S3 VGA (2024). Originally written in assembly for MSDOS in 1993.

esp32s3 game maze-game microcontroller puzzle puzzle-game sidescroller vga vga-driver

Last synced: 11 May 2026

https://github.com/Scottapotamas/docker-riscv-zephyr

Docker container specifically for building Zephyr projects and flashing them to RISC-V dev-kits.

docker microcontroller risc-v zephyr-rtos

Last synced: 12 Mar 2025

https://github.com/wirthda/usb-oscilloscope

Documentation and Overview over an oscilloscope project based on a STM32-µC.

analog-to-digital-converter c electrical-engineering embedded engineering firmware hardware microcontroller oscilloscope python software usb

Last synced: 15 May 2026

https://github.com/koonix/portable-light-pcb

Schematics/PCB of a quality-build, handy battery-powered light source.

buck-converter charger electronics kicad microcontroller

Last synced: 17 Mar 2025

https://github.com/ferreiiratech/embarcatech-subgrupo-06-u4-microcontroladores-atividade-3

Este projeto implementa um sistema interativo utilizando o simulador de eletrônica Wokwi, o microcontrolador Raspberry Pi Pico W, e uma matriz de LEDs RGB 5x5 WS2812. O objetivo principal é gerar animações visuais controladas por um teclado matricial 4x4.

c-language eletronica embedded-systems linguagem-c microcontroladores microcontroller raspberry-pi-pico-w rp2040 sistemas-embarcados

Last synced: 07 Sep 2025

https://github.com/fatmanweb3/i2c-lcd-driver

This repository contains a collection of modular and portable I2C display drivers. These drivers are designed to be easily integrated into different systems, providing flexible support for various I2C-based displays.

16x2 16x2-clcd-display 16x2lcd arduino i2c i2c-bus i2c-display i2c-lcd microcontroller nucleo-board raspberry-pi raspberry-pi-pico stm32 stm32f4

Last synced: 08 Sep 2025

https://github.com/sshahryiar/atxmega-tutorials

Tutorials on ATXMega32A4U Microcontrollers using MikroC Compiler

atmel atxmega avr c microchip microcontroller mikroc xmega

Last synced: 16 Jun 2025

https://github.com/mateusjunges/sistemas-embarcados-2018

Repositório com o conteúdo das aulas de Sistemas Embarcados, do curso de Engenharia de Computação da Universidade Estadual de Ponta Grossa

arduino eletronica engineering esp8266 microcontroller

Last synced: 05 May 2026

https://github.com/emilienmendes/systemeembarque

Utilisation d'une librairie pour controler un microbit

bare-metal microbit microcontroller

Last synced: 27 Mar 2025

https://github.com/richke2005/fighting-car

Project developed to senai where we build a fight electromechanical car

arduino cpp embedded-systems microcontroller

Last synced: 16 May 2026

https://github.com/samuelcaldas/microcontroladores-eng-elet-ifmg

Códigos e arquivos relacionados ao curso de Microcontroladores do programa de Engenharia Elétrica do IFMG. O objetivo é introduzir conceitos e aplicações de microcontroladores e desenvolver habilidades de programação e design com esses dispositivos.

arduino automation ddd-architecture ifmg microcontroller object-oriented solid

Last synced: 16 May 2026

https://github.com/0x6flab/tana-board

Docs, Schematic and Board file for a development board based on the RP2040 dubbed tanaboard.

devboard easyeda microcontroller raspberry-pi rp2040

Last synced: 17 Jan 2026

https://github.com/unkn0wnn4m3/list-serial

ListSerial is a Python utility for listing available serial ports on the system, showing their name and description (when available).

cli microcontroller pyserial python python3 serial serial-communication uv

Last synced: 22 Jun 2025

https://github.com/gmostofabd/8051-keypad

📦 The 8051 4x4 Keypad Interfacing demonstrates how to connect and interact with a 4x4 matrix keypad using the AT89C51 microcontroller. Keypads are commonly used for user input in embedded systems, and in this project, we showcase how to read key presses using Assembly language.

4x4-keypad 8051 assembly circuit download files hex interfacing keypad language microcontroller programming proteus schematic simulation

Last synced: 19 Jul 2025

https://github.com/mrwhizzy/wifi-smartcard

An implemetation of https://github.com/Yubico/ykneo-openpgp in C, for the ESP32 to act as a Wi-Fi smartcard

esp32 gpg microcontroller pgp yubico yubikey

Last synced: 14 Oct 2025

https://github.com/frozen-burrito/practica2_pmym

Código de MSP430G2 para controlar un carrito RF.

bluetooth microcontroller msp430g2553 radio robot-car

Last synced: 05 Apr 2025

https://github.com/berru-g/microcontroller-usb-midi

Microcontroller usb midi with: C++, 328P or Arduino, PCB, via easyeda, 3D. To play on Ableton, Arena or any other music or video creation software. 2020 covid project. First proto ↓

ableton arduino keyboard mapping microcontroller midi resolume

Last synced: 17 May 2026

https://github.com/oleksa-oleksa/esp32_noisedetector_internship

Internet of Things project: ESP32, FreeRTOS, WiFi Connectivity

c cpp embedded-systems esp32 internet-of-things microcontroller mqtt-protocol

Last synced: 05 Apr 2025

https://github.com/shishir-dey/libmodbus

"libmodbus" is a lightweight C++ Modbus library tailored for embedded systems

cpp embedded-systems firmware library microcontroller modbus

Last synced: 04 Mar 2025

https://github.com/code2k13/pipico_dht22gadget

A table top gadget to display temperature and humidity information using Pi Pico, TFT LCD and DHT22

dht22 diy-electronics microcontroller pipico raspberry-pi-pico

Last synced: 21 Jul 2025

https://github.com/r13i/embedded-electronics

This repository contains various codes of my microcontroller and IoT projects. Warning : Repo under construct !

c microchip microcontroller pic

Last synced: 28 Mar 2025

https://github.com/okhsunrog/flashprobe-mcp

MCP server to flash & monitor embedded firmware over probe-rs (JTAG/SWD + RTT) or espflash (UART) — any probe-rs target (STM32, nRF, RP2350, ESP…), defmt-aware, with bounded LLM-token-efficient capture

debugging defmt embedded embedded-rust esp32 espflash firmware mcp microcontroller model-context-protocol probe-rs rtt rust stm32 swd

Last synced: 11 Jun 2026

https://github.com/josgard94/arduino-bluetooth-sensor-app

This project is a React Native application that connects to an Arduino microcontroller via Bluetooth to receive real-time temperature and humidity data from a DHT11/DHT22 sensor. The app displays the collected data.

arduino arduino-programming arduino-project bluetooth dht11 hc-05 humidity javascript microcontroller react-native read-data sensors temperature-monitoring temperature-sensor

Last synced: 28 Apr 2026

https://github.com/sarincr/avr-accelerometer-based-servocontroller-using-pwm

AVR Microcontroller - Accelerometer based Servocontroller using PWM. This will change servomotor angle with respect to the variations in Y axis.

accelerometer adc avr avr-programming embedded embedded-c embeddedsystems microcontroller

Last synced: 02 Apr 2026

https://github.com/tvlad1234/toymcu

Verilog implementation of a microcontroller, using the (extended) Princeton TOY ISA

assembler assembly fpga microcontroller princeton risc toy verilog

Last synced: 08 Apr 2026

https://github.com/patsaoglou/stm32minidevboard

Mini Development Board featuring a STM32 MCU and designed using Altium Designer

altium development-board mcu microcontroller pcb-design stm32

Last synced: 25 Jan 2026

https://github.com/mh-anari/bank-counter

Simulate Bank Counter with CodeVision-AVR & Proteus

atmega16 avr codevision microcontroller proteus

Last synced: 13 May 2025

https://github.com/yusufcinarci/aquarium-project-with-microprocessor

Bu çalışmada PIC18F45K22 Mikdrodenetleyicisi kullanılarak akvaryum sistemi otomatik ve manuel olarak iki ayrı şekilde Proteus üzerinden simüle edilmiştir. Microdenetleyici MicroC Pro aracılığı ile programlanmıştır. C# üzerinden yaptığımız arayüz ile PIC18F26K20 mikroişlemcisi kullanılarak proteus üzerinden iki taraflı kontrol sağlanmıştır.

c csharp electronic electronics electronics-projects gui-application microc microcontroller microprocessor microprocessor-applications pic18f45k22 proteus simulation software

Last synced: 11 May 2026

https://github.com/ehabmagdyy/tic-tac-toe

Tic Tac Toe game using Microcontrollers.

esp32 microcontroller microcontroller-games stm32 tic-tac-toe xo-game

Last synced: 24 Apr 2026

https://github.com/richgrov/Eyethon

A lightweight, embeddable Python interpreter

interpreter microcontroller python

Last synced: 09 Oct 2025

https://github.com/tk744/rubot

A blazing fast 3x3 Rubik's cube solver written in C.

algorithm microcontroller robotics rubiks-cube

Last synced: 31 Mar 2025

https://github.com/miltiadiss/ceid_ny463-advanced-microprocessors-lab

This project is a laboratory manual for advanced microprocessors, focusing on AVR microcontrollers and applications. It includes theoretical background and exercises involving hardware programming, interrupts, timers, ADC, PWM, and system design. The assignments cover traffic light simulation, smart devices, PWM motor control, greenhouse automation

atmega4808 microcontroller

Last synced: 30 Mar 2025

https://github.com/sa-tretyakov/words

Words is a language and an interactive runtime environment with live compilation, embedded directly into the target device.

arduino dsl embedded esp32 esp8266 filesystem forth interactive iot live-coding microcontroller micropython open-source real-time repl scripting-language udp wifi

Last synced: 08 Apr 2026

https://github.com/timgoll/asciiblink

little library to display text on 8 LEDs

arduino arduino-library ascii binary microcontroller

Last synced: 18 May 2026

https://github.com/pawelgoj/rgb_led_color_change

Simple program written in MicroPython for LED RGB color change. Works with raspberry pi pico (RP2040)

led led-rgb microcontroller micropython python raspberry-pi-pico rp2040

Last synced: 17 May 2026

https://github.com/edixonalberto/control-electrificador

APP WEB para el control remoto de un electrificador de cercas

arduino arduino-sketch cpp css electronic html ino iot javascript microcontroller mysql php portfolio sql

Last synced: 08 Apr 2026

https://github.com/tdr-void/smart-aquarium-care-system

Automated aquarium care system utilizing Atmega32 microcontroller, LCD Display, DHT11 Temperature Sensor, Servo Motor, and GSM 800L. Enables personalized fish feeding schedules, alerts for temperature fluctuations, and low food notifications. Enhances fish care while minimizing human intervention.

c circuit-design embedded-systems microcontroller

Last synced: 23 May 2026

https://github.com/sun-lab-nbb/ataraxis-communication-interface

A Python library that enables interfacing with custom hardware modules running on Arduino or Teensy microcontrollers through Python interface clients.

ataraxis communication interface microcontroller mqtt serial unity

Last synced: 16 Jan 2026

https://github.com/aypac/upycraft_community_dev

uPyCraft is the leading IDE for µPython development. However, development has stopped in 2018, so we would like to give it a desperately needed update from the community.

esp esp32 esp8266 ide microcontroller micropython python upython

Last synced: 01 Oct 2025

https://github.com/adinack/superbms

A versatile open-source battery management system designed for use in tandem with a central computer/microcontroller.

bms circuitpython microcontroller

Last synced: 12 Apr 2026

https://github.com/gepetojj/retificador-controlado

Retificador de meia onda controlado por ESP32.

esp32 iot microcontroller platformio

Last synced: 17 Aug 2025

https://github.com/umerrali/16x2-lcd-interfacing-with-pic-microcontroller

16x2 LCD interfacing with PIC18F452 microcontroller in Assembly language.

16x2-lcd lcd-interfacing microcontroller pic18f452

Last synced: 21 Aug 2025

https://github.com/japaric/stm32f100xx

Peripheral access API for STM32F100XX microcontrollers (generated using svd2rust)

arm cortex-m microcontroller no-std peripherals rust stm32 svd2rust

Last synced: 07 Apr 2025

https://github.com/jubayer98/smart-blind-assistant-tool-for-visually-impaired-people

This customized device, designed to be worn like normal spectacles, guides visually impaired users by alerting them to obstacles with sound notifications. This allows for safe and smooth navigation, reducing the risk of severe injuries.

arduino low-level-programming microcontroller

Last synced: 25 May 2026

https://github.com/stef1949/lumifur_controller

ESP32 controller code for an LED matrix display designed for a Protogen mask. It features various facial expressions and animations, which can be controlled via Bluetooth Low Energy (BLE) using an ESP32 development board. The project includes a boot-up animation with scrolling text and supports multiple facial expressions such as idle, happy

cpp esp32 led-controller ledmatrix microcontroller protogen richies3d

Last synced: 26 Jan 2026

https://github.com/joshmcguigan/stm32f3discovery-quickstart

Rust project generator for the STM32F3DISCOVERY development board

arm microcontroller no-std rust stm32f3-discovery

Last synced: 29 Jun 2025

https://github.com/stianeklund/msp430fr4133_temperature

Reads the temperature and displays it on the LCD (written in Rust)

embedded low-level mcu microcontroller msp430 msp430fr4133 rust rust-lang texas-instruments

Last synced: 14 Mar 2025

https://github.com/bbilly1/aqi_monitor

This is a place to show off what went into building my AQI measuring station.

aqi aqi-measuring-station aqi-monitor arduino docker docker-compose esp8266 flask microcontroller

Last synced: 11 Apr 2026

https://github.com/Pakequis/ProtoConn

A prototype board with connectors for electronic testing and development.

arduino breadboard electronics esp32 kicad microcontroller pcb prototype raspberry-pi

Last synced: 07 Apr 2025

https://github.com/balena-io-experimental/cloud-jam

edge-node-manager compatible firmware for the cloud-jam

cloud-jam dfu microcontroller resin serial stm32f401re

Last synced: 30 May 2026

Microcontroller Awesome Lists
Awesome-Embedded 306 awesome-embedded-software 263 awesome-zephyr-rtos 120 awesome-tinyml 227 awesome-zephyr-rtos 46
Microcontroller Categories
MCU programming 119 Libraries 58 Raspberry 50 OS 49 Protocols 45 🛠️ **Implementation Resources & Tools** 43 RTOS 42 Common 39 Others 34 Linux kernel and device driver development 33 Tools 32 User Interface 32 🌐 **Edge Deployment Frameworks** 31 Data processing 28 GUI 27 Cryptography 26 📚 **Research Papers & Academic Resources** 24 Storage 22 🔧 **Model Compression & Optimization** 22 Official Resources 21