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.

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

Using a phone as a makeshift GSM module.

Based on Blockly and BlocklyDuino, here's a multilingual enhanced version with supervision, upload, multi-level blocks, etc.

Arduino's great, but how in the world do you do two (or more) things at once on separate intervals? You need protothreading!

Clock LCD display adjustable.

Simple Arduino Uno - ESP8266 software serial integration.

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

When it sees you, it won't stop following!

A small device that will help you sorting resistors without wasting time with their color code.

Replace all your IR remotes control with an Arduino.

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

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

Connect up to 10 buttons using a single interrupt.

The soldering iron controller based on arduino that implements PID method to keep the temperature of the iron.

DIY Arduino hot air SMD rework station.

Training board for essential logic gates.

This micocontrollers laboratory is designed to speed up projects, and make easy and clean connections.

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

This Arduino-powered Web Oscilloscope supports trigger, and changing voltage/div, offset and time / div. It supports 6 channels.

Get not only 5 volts but also 9, 12 volts (18 Watts max) out of any QC-compatible charger/power bank for supplying power hungry projects.

I found the Arduino Leonardo to be a great way to manage my CNC machine with little programming effort.

In this tutorial I will explain how to use the TIMER0 of Arduino

Logic Analyzer, for Arduino, other AVR and STM32 with a very nice working processing interface, you could run it also on any Android device.