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

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

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

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

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

Control 256 relays! Seeing is believing!

A simple to build, but very sensitive electromagnetic field detector.

A programmable, portable, rechargeable power supply based on Arduino featuring an OLED display for viewing V.I.P. of projects/prototypes.

Make your own mini oscilloscope at home. It’s simple and easy to do!

Writing only Arduino code, it is easy to set up control over experiments and display results on the VirtualPanel Windows application.

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

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

Need fast cheap laser rangefinder for your Arduino project? You can use a laser tape measure for this!

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

Make a Linux distribution that is focused on the development of Arduino and IoT. It's a Distro for Arduino.

The Companion IC is a very cool looking Clock + Ohmmeter + Capacitance Meter + Diode Tester!

Need to control hundreds of relays with your Arduino, ESP8266, Pi, PC or Mac and activate them simultaneously within < 1 ms time window?

Measure rotation speed (RPM) with Optocoupler and Encoder disk and Arduino - Quick and Easy!

Showcasing our spot welder, which is controlled by an Arduino Nano.

Simple to build and useful instrument for your lab.

Arduino Nano and Visuino: Convert Acceleration to Angle From Accelerometer and Gyroscope MPU6050 I2C Sensor - quick and easy.

Step by step approach is followed so that any hobbyist or design engineer can have a better understanding of the basic concepts.

FreeRTOS, simple, easy, robust, and optimised for Arduino IDE. Using FreeRTOS Semaphores to share and protect physical resources.

Use FreeRTOS (simple, easy, robust, & optimised for the Arduino IDE) to reduce the power required for battery or low power applications.