Event-Based Library for Arduino atualizada para R45!

Novas classes foram adicionadas à Event-Based Library for Arduino na sua revisão 45.

Event-Based Library for Arduino updated to R45!

New classes were added to Event-Based Library for Arduino in your revision 45.

Arduino Volt-Ammeter - Final Part - Printed circuit board

After all job of building the prototype and making the sketch work, it's the time to build the circuit. It's not the objective to explain in detail how to make printed circuit boards, but only a superficial explanation about it, besides, of course, to present the project changes to make it works out of Arduino board.

Arduino Volt-Ammeter - Part 1 - Breadboard

I was looking for a real device project to get out from "blinking leds" of Arduino's tutorials and build a device that could be useful in some way. I always thought confuse to have to use two voltmeters, besides the excess of wires around, I already burnt almost all current scales from my voltmeters, to measure current and voltage simultaneously.