RGB LEDs are awesome – especially the new ... and devices with enough memory to do something really cool with these LEDs don’t have a real-time operating system or the ability to do the ...

USB drives and optical discs are also storage. Memory is made up of "random access memory" (RAM) chips, which are upgradable by the user in a desktop computer but not in a phone or tablet.

A few years ago, [Frans-Willem] bought a few RGB LED panels. Ten 32×16 panels ... but that didn’t have enough memory for 24-bit color. The microcontroller du jour – a TI Stellaris – couldn ...