592 articles written by P. Marian

Author: P. Marian

About: I love all about electronics, circuit diagrams and crazy projects that can help us achieve almost everything our mind can conceive. I created this website and I want to invite you to participate in our project and create the greatest electronic circuits database.


Contest #3 – Subscribe to Channel

P. Marian - 03/13/2014

UPDATE: the winner is blastboot, congratulations! Hello, I am back with the third contest and this time will [...]
light dimmer circuit

220V Light Dimmer Switch Circuit for Bulbs

P. Marian - 03/05/2014

Hi guys, just a short article about a light dimmer switch that I opened a few days ago. [...]

How to: Breadboard

P. Marian - 02/26/2014

If you watch our Youtube channel you probably know that I use a breadboard to test different circuits. [...]

Contest #2: Guess the Component!

P. Marian - 02/25/2014

UPDATE 1: The last accepted comment was made on February 28, 2014 at 4:23 pm. We no longer [...]
free energy lie

The BIGGEST Lie about Free Energy

P. Marian - 02/22/2014

There is a big lie about free energy and we are about to tell you why! Are you [...]
arduino day 2014

Arduino Day 2014

P. Marian - 02/21/2014

Massimo Banzi and Davide Gomba just announced the fact that they organize the Arduino Day 2014, a worldwide [...]
led ring with arduino

Arduino LED Ring with Variable Rotational Speed

P. Marian - 02/19/2014

This is just a fun Arduino project that uses leds connected in circle as a ring to produce [...]

Arduino 8 bit Binary LED Counter

P. Marian -

I made this Arduino 8 bit binary led counter as a solution for one member from Arduino forum. [...]
arduino i2c temperature

Read Temperatures using I2C, TC04 sensors and Arduino

P. Marian - 02/17/2014

This articles describes how you can use I2C (TWI) communication, Arduino and temperature sensors to measure 3 different [...]

Contest #1: Guess the Object!

P. Marian - 02/12/2014

Update 1: The answer is Thermal Switch or Thermostat and the winner of our first contest is zikzak1! [...]