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

This code performs FFT with good accuracy.

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

Inexpensive to build but a very useful tool for every electronics laboratory.

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

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

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

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

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

A bit more accurate than __TIME__.

Your personal universal electronics kit. More I/O pins. More devices. More distances. Remote wireless control. No bunch wires.

An Arduino Nano used as an IO expander on I2C for ESP8266. For example, add 8 digitals IO and 6 analog inputs.

This project is all about making a power inverter using arduino. The Inverter produces 220VAC from 12V battery.

Build a 6x6 grid with an MPR121, expanding possible inputs from a mere 12 to 36!

Did your somewhat expensive ($50) soldering iron just die? Well then fix it with another one!

Use the ATmega328P's 8-bit timer and prescaler to implement custom timed events, rather than relying on millis() or delay().

Analyze the responses of a bandpass Butterworth and Chebyshev1 filter deployed to an Arduino Nano from the Wolfram Language.

AKA how to build your own laboratory vortexer without spending a lot of money.

Give 16-bit digital output or get 16-bit digital input from any Arduino pins.

Purpose of this project is to write a code to control coin acceptor with Arduino so it can be used in other projects

We will use our M.P.U. 6050 to control a Graphic unit or say Model Paper Plane, which is commonly known as Teapot, with our M.P.U. 6050!

Controlling power to the system using alarms based on voltages!

This project uses a micro SD card to store a text file and print it out to a 16x2 liquid crystal display.

Program 6 ATtiny85/13A at the same time with this custom programmer board.