For the ring light PCB, the only SMD components are the current-limiting resistors for each LED. From here, we can place each board ... Open the “.ino” file, loading the Arduino IDE - you should see ...

As a reminder, the way we left things last time is illustrated below. We created our first program, which flashed the orange light-emitting diode (LED) on our Arduino Uno. This LED is connected to the ...

Marktech Optoelectronics has announced new high-efficiency 25µm diameter resonant cavity light emitting diodes (RCLEDs) with ...

But the new board adds a few features that make it more versatile, like PoE support and a microSD card slot for storage, as ...

Inavate speaks with Paul Johnston from Unilimin to find out how it differentiates itself from a crowded marketplace, and why ...

An Arduino based music visualizer using the FastLED library and a strip of individually addressable LEDs. Imagine this scenario. Does this not make you want to create your own music visualizer? > ...