Original Circuit Diagram: Arduino UNO R3. Now, have a look at our favorite Arduino UNO to find out the AVR chip inside. It is ATMega328P-PU, a low-power version of the traditional ATMega328-PU. The P ...

Here is an Arduino based circuit with three independent pulse width modulated (PWM) channels to fulfil your requirements! Just follow the schematic diagram to complete the construction, and use any ...

Posted in Tool Hacks Tagged circuit diagram, CircuitBee, schematics Lolo’s (perfect Moment) Alarm Clock July 17, 2010 by Jakob Griffith 20 Comments ...