You can fade out and fade in the light of an LED automatically by using Arduino and a simple code that is described below. Even though the Arduino board cannot output variable voltage on its digital ...

A buck-boost controller IC with four external switching MOSFETs can operate from input voltages above, below, or equal to the output voltage, enabling them to regulate the light output for a string of ...

Most of us have an 8x8 LED matrix from one of our Arduino kits. What can we do with them? This module investigates how to use these interesting devices. Along the way, we describe a fun electronics ...

We’ll admit it, we’re all spoiled. A few bucks can now buy a computer that would have been the envy of everyone back in the late 1970s or early 1980s. So it’s no surprise that [krallja] was able to ...

Its fixed frequency, current-mode architecture delivers constant, accurately regulated LED current over a wide range of supply and output voltages. Its 2.5V to 40V input voltage range with transient ...

-Built-in LDO and daisy-chain pins realize downsizing of LED modules TOKYO--(BUSINESS WIRE)--Toshiba Corporation's (TOKYO: 6502) Storage & Electronic Devices Solutions Company today announced the ...