The Arduino Nano is often used for embedded applications, robotics, and small electronic projects due to its compact size. Here's a breakdown of the components and their roles: Regulator; REG1: ...

Here is a useful circuit for Arduino lovers and experimenters. It is a simple digital voltmeter, ... (A0) using a simple voltage divider circuit comprising resistors R1 (100K) and R2 (10K). With the ...

Arduino Volt Regulator. We normally use batteries to power our arduino projects but the problem you would have had is that a 9volt battery runs for hardly 1 week (depends on the usage)and you have to ...

Learn how to choose the best voltage regulator for your electronic circuit design. Compare linear, switching, zener, and LDO regulators and their applications.

It’s an easy to build high voltage power supply that interfaces with an Arduino. After harvesting a flyback from the power board of a CRT, [Andrew Moser] added a new primary coil to the transformer.