Here’s an Arduino library that will let you ... This was the motivation that led him to produce the dazzling 16 RGB LED example seen in the video after the break. His setup doesn’t use ...

Their sensor uses a four-lead RGB LED, but we suppose ... bouncing back from an object as an Arduino drives the LED through all possible colors with PWM signals. The sensor needs to be white ...

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 ...

The combined LED/driver chip on the LED is the extremely compact WS2812B – an improved WS2811 LED driver integrated directly into a 5050 RGB LED – which enables ... choose the correct micro controller ...

For prototyping, Infineon has a RGB LED lighting control shield for Arduino, based around its ARM Cortex-M0 XMC1202 microcontroller. On board is something called a ‘brightness colour control unit’ ...

If you’d like to get more specific, Michael Klements’ Arduino-based scanner lets you ... along with a 16×2 panel. An optional RGB LED attempts to copy the shade of whatever object you ...

In adding an alternative cutter drive motor (‘spindle’) to an existing cnc machine, an electrically isolated pwm to analogue converter is needed. The machine uses a ‘grbl’ controller, which has an ...