So the ubiquitous LEDs can be addressed from some surprisingly low-powered silicon, showing that while it might be long in the tooth the Z80 can still do things alongside the new kids.

Description: Using an Arduino or a micro controller we can generate cool looking patterns with an led strip with addressable LEDs. In this case I'm using an Arduino uno (clone board) and a strip ...

This makes it look like a keyboard, but as far as we can tell, it doesn’t actually work as one. All the notes are fitted with APA102 addressable LEDs, under the control of a Teensy 3.2 board ...

RGB LEDS: Individually Addressable, 16 million colors WiFi Support: 2.4 Ghz / 5 Ghz a/b/g/n Software: Elgato Control Center Quality built The Light Strip Pro is a well-built RGB light strip.