The inspiration these projects could help you come up with your own astounding creation using a Raspberry Pi, Arduino, or other SBC or microcontroller. LED Coffee table for gallery ...

Simple — get a RISC-V microcontroller and roll your own LED audio level meter. In fairness, “simple” isn’t exactly what comes to mind while reading [svofski]’s write-up of this project.

[splat238] is back at it again with another cool RGB LED display project. We were contemplating whether or not our readers have had enough of these over the last few weeks, but we’ve learned … ...

More Projects. It is possible to drive a number of addressable LEDs using just one microcontroller pin as shown here. So you can build your own LED strips, rings, ornaments, etc by combining more LEDs ...

These demos showed the breadth of projects where BITalino could be useful. The board isn't just for education and enthusiasts, though, as it could have a more serious effect in areas like health care.

Figure 3 showed the ideal waveform for the LED current, which does not take the response time (t r) of the comparator into account. The t r of a comparator is the time it takes the output to change ...

The algorithm in this microcontroller design drives an LED matrix and provides digital-voltage-readout and bar-like dot displays, showing dots for a graphical output if the input value is changing ...