Learn how to submit your Arduino-based project. It may even get featured on the Arduino social channels!

Sketch of transistor tester project from Karl-Heinz Kübbeler, so it's much simpler to study, modify, verify and upload to an Arduino.

A small tutorial project that tells you what direction your joystick is pointing in when you push it.

Clock LCD display adjustable.

This project will show you how to transmit variables to control a servo motor.

An example sketch that will read a simple toggle switch reliably, irrespective of the circuit design.

FreeRTOS, simple, easy to use, robust, optimised for Arduino IDE. Full access to FreeRTOS capabilities, within classic Arduino environment.

Compact board to program an ATtiny using an Arduino UNO.

Step by step on how to program a ATtiny85 microcontroller with Arduino Uno development board.

nRF24L01 radio transceiver provides very efficient and inexpensive way to establish communication between microcontrollers.

Introduction to watchdog timer in microcontroller

With modern I2C Protocol for the LCD, minimizing the wiring. A Basic Version with the UNO and a feature rich Version with the MEGA2560.

How long have we been pressing this button? (Interruptions and EEPROM)

This project takes a simple RFID Reader and adds an LCD display to it.

A course of tutorials to introduce the ez_SIPO8_lib library for managing and controlling shift registers.

Design projects using many 100's of output pins, using banks of serial-parallel ICs, up to 255 ICs/2040 output pins, on minimal digital pins

Using the existing RA-02 LoRa breakout board can be a challenge, due to all the required wires, required logic level converters etc...

Everyone uses a 16MHz oscillator for a homemade Arduino, but did you know that ATmega328 can run without it?

Expand your board's storage with an I2C-enabled EEPROM chip.

Graphic representation of a potentiometer reading.

Work with AT Commands using your SIM800L module.

We will generate.HEX files using Arduino IDE and then using a very simple method, Flash the Arduino using these.HEX files

Thermistor as thermometer.

Switches can be troublesome! This library for controlling different types of switch and switch circuits can remove much of the hassle.