A simple and classic project that blinks an LED connected to **pin 13** on the **Arduino UNO** board. This is often called the **“Hello World”** of embedded systems — the first step toward mastering microcontrollers.

This project demonstrates how to **blink an onboard LED** using the **STM32F446RE** microcontroller through **bare-metal programming** in **Keil µVision**. It directly accesses **RCC** (clock) and **GPIO** registers using the CMSIS header file `stm32f446xx.h` — no HAL or CubeMX used.

A simple embedded project that toggles an LED ON and OFF every second using STM32F446RE. This project is created using STM32CubeMX (for pin configuration and clock setup) and built in STM32CubeIDE.

Makes an LED blink on a Raspberry Pi Pico

A command line program for controlling an LED that runs on ESP32.

I am sharing my stm32 Projects\\

Arduino Projects

This project contains led on/off period control by uart data. Presented in Arduıno Uno.

an Arduino library for flashing one or more LEDs (blinking pattern and speed can be set) for AVR and ESP-based boards

FPGA Verilog Serial Hello World + Led Blink

Codes for LPC1343, STM8 and STM32

Rust lang compiled to C binary then uploaded to ESP-8266 - blink LED

Local Blynk Server Using the Arduino connected via Serial/USB

Examples with LEDs for STM32F30x (NUCLEO-F303ZE)

NXP/Freescale MPC5XXX and STM SPC5 Led blinking (MPC5634M)

Stm8 example

Trying to make a led blink on a SparkFun Venus GPS with SMA Connector connected to a STM32F407G Discovery