The design and assembly of a DNA transilluminator allowing to examine the results of gel-electrophoresis procedures.

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

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

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

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

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

A bit more accurate than __TIME__.

An arduiNOOB friendly tutorial for beginners on daisy-chaining.

This code performs FFT with good accuracy.

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

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

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

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

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

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

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

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

Inexpensive, precision, autorange capacitance meter with a large range.

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

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

If any of the projects you create are designed for portability or remote monitoring use, it usually requires the use of solar panels.

Control your Commodore C-64, reset C64, select Kernal, BASIC and Charset ROM, SD2IEC device#, info display.

A useful tool for accurately measuring long distances.

Simple to build and useful instrument for your lab.