Looking for a simple circuit to control the light intensity of Light Emitting Diodes (LEDs) or similar lighting sources? Here is an Arduino based circuit with three independent pulse width modulated ...

This file type includes high-resolution graphics and schematics when applicable. A common project requirement is to have an adjustable voltage regulator programmed to deliver a specific dc output.

This example Arduino sketch is meant to work with Anabit's Reflex DAC 14 Bit 2MSPS bipolar output +/- 4.096 open source reference design Product link: This example sketch demonstrates how to output 4 ...

In this quick Arduino tutorial I will explain how you can control a relay using the Arduino Board, one 1K and one 10K resistors, 1 BC547 transistor, one 6V or 12V relay, one 1N4007 diode and a 12V fan ...

This file type includes high resolution graphics and schematics. In a standard dc-dc converter, a resistor divider typically defines a fixed output voltage. However, applications like programmable ...

Abstract: To address the issues of low capacity and unstable output voltage in existing Uninterruptible Power Supply (UPS) systems, a phase control method for UPS output voltage with a bypass mode is ...