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

Max out the analog input channels with six 10kΩ potentiometers.

Three different way of connecting a push button with an Arduino microcontroller.

Display an output on the LED bar graph based on the serial command received from the host.

Improved version of the soldering iron controller for Hakko 907 iron. To simplify building the controller, LCD screen is implemented.

Simple Arduino Uno - ESP8266 software serial integration.

If you can't find a voltmeter at home or anywhere else, then this hack is for you!

An Arduino powered floppy disk controller and reader/writer for making and writing disk images from and to old AmigaDOS floppy disks.

The cheapest micro soldering station in the world, using a cheap USB soldering iron.

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

The software library to calculate moon age, sunrise and sunset time.

This project illustrates switching using a transistor.

This project demonstrates the working with Shift Register.

An arduiNOOB friendly tutorial for beginners on daisy-chaining.

Probably the most useful Arduino project I've ever made! A automatic tester for a product I sell.

A quick and simple guide on how to easily connect your Arduino to the pixy cmuCAM!

An Arduino powered floppy disk controller and reader for making disk images from old AmigaDOS floppy disks.

Things you should know using ESP8266 WiFi module for its safety and easiness as it's very delicate module to use.

You'll learn what is the finality of standalone Arduino and how it is applied in real projects.

Use the IO Expander and Relay Expander with the Arduino to control up to 65,280 relays!

Serial Communication between ESP2866-12 (NODE-MCU) and Arduino to increase the number of analog pins as my primary work.

A RFID module connected to two LEDs.

Keypads are used in all types of devices, including cell phones, fax machines, microwaves, ovens, door locks, etc.

On this simple tutorial, we will explore how to discover colors using an Arduino and the TCS 3200 sensor, displaying it on an LCD.