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.

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

Re-circulation infusion mash system library for Arduino.

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

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.

Using Arduino Serial Plotter and LDR to watch effect of capacitors to stabilize circuits.

A latch circuit allowing the Arduino to power-on by pushing a momentary button and then decide when to power-off by code.

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

A high power and highly programmable smart battery charger, LED driver and programmable DC source all in one.

A sensor-pump system which would be able to adjust drug output of aminoglycosides based on real time sensing of drug in plasma.

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

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