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

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

In this tutorial, I will show you how to install the dark theme for your Arduino IDE for the reason of overexposure to the screen light.

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

Simple Arduino Uno - ESP8266 software serial integration.

An ultimate tutorial for beginners on how to connect and use an ESP8266 via Arduino and program it to blink an LED using the Blynk app.

This project illustrates switching using a transistor.

An Arduino powered floppy diskreader/writer for making and writing disk images from and to AmigaDOS floppy disks, works winUAE too

This is a simple square-wave generator that basically uses the TimerOne library allow you to generate a PWM signal at pin 9.

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

The device is capable of testing: PNP, NPN transistors, N or P channel MOSFET, diodes, double diodes, resistors, capacitors...

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

A simple project, involving transferring value of a sensor, which is connected from one Arduino to another, and getting a required result.

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

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

Control 256 relays! Seeing is believing!

An arduiNOOB friendly tutorial for beginners on daisy-chaining.

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

Another simple to build useful instrument in you lab.

What? Program an Arduino from your Raspberry Pi? It's possible, and super easy!

Learn how to use the Arduino Desktop IDE at its best and install it on your PC!

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

As ESP8266 works on 3.3V and not 5v, it is important to perform this task.

Use the latest ATtiny processors in the Arduino Environment. These have the memory capacity of ATmega chips in smaller and cheaper packages.