Adafruit NeoPixel Digital RGB LED Strip - White 30 LED updated 11-24 Thermal time constant <= 15

Thermal time constant <= 15 seconds

5″ apart that work with #2 and M2 screws (not included)

You get full reign of the processor and timing

It measures less than 10 cm on each side and weighs approximately 275 g with batteries (170 g without)

including the two MC33926 ICs

Adafruit NeoPixel Digital RGB LED Strip - White 30 LED updated 11-24 Thermal time constant <= 15These NeoPixel strips have 30 digitally addressable pixel LEDs per meter and are very affordable and are only 12. 5 mm wide, 10 mm if you remove the strip from the casing. This is the strip with white flex PCB, its identical to the black 30 LED meter except it has a different color mask on the flex strip There are some things to watch for: These LED's use about 9. 5 Watts max (~2 Amps @ 5V) per meter. The max rating is assuming all the LEDs are on