A time switching battery powered solar charged circuit, used to power an Arduino Uno and some peripherals.

Recently, a friend of mine had an issue with his car’s ECU and needed a frequency counting device.

Sonar + radar = Sodar. It eliminates camera at private places without compromising surveillance.

An old CB transceiver is converted to the 50MHz amateur band using an Arduino Pro Mini, DDS, PLL and OLED display.

This code enables you to make an accelerometer and gyroscope give the best results.

An open microbial bioreactor for growing cultures of about 1L.

BBC Micro connects to WiFi, accesses games over the Internet.

Use the program to manage your ESP module with simple commands. This will allow you to access the Internet for any Arduino product.

Ever wonder how much filament you actually used for a project or have an old mechanical ball mouse laying around to be recycled?

Ever wanted to be able to upload your code directly from Notepad++?

I want to make a CD spot welder for battery packs or other stuff that cannot be soldered.

This is a library that allows any machine or robot to be controlled by G-code.

This device runs a desired length and quantity of wires and cuts each length.

This is the "Sensometer", a great example of IoT! Get all sensors working at once!

Ease of Python programming on the powerful Arduino Due.

7 awesome cases for 7 different circuito.io-supported components. It's 3D time!

Quality microcentrifuges are generally too expensive for most people to afford. This project aims to provide a low-cost alternative.

Plug in a device to your computer, push a button, and things happen! Several different modes do useless things with your mouse/keyboard.

MEGA BREAD series #4, the 4 by 4 input keypad.

You will learn how to implement the function of clearing the data from your datalogger.

Universal IR receiver and transmitter for home automation and replica of any IR remote control (air conditioners included); uses WAMP.

Re-circulation infusion mash system library for Arduino.

DMX512 tester display / receive or transmit the level of 1 of 512 DMX control channels.

The Arduino world offers a ton of H/W options and excellent S/W. Making a real industrial project out of it... not so easy.