Rugged Metal Silver Finish Pushbutton - 16mm 6V RGB Latching 16mm RGB Latching DC Motors Note that the battery voltage

Note that the battery voltage can be as high as ~21V so a buck converter such as this one could be good for getting the unregulated Vpwr from 20V down to a more reasonable 5V

but very readable due to the high contrast of an OLED display

* Related Hookup Guides:

The wire used is solid-core single strand

Rugged Metal Silver Finish Pushbutton - 16mm 6V RGB Latching 16mm RGB Latching DC Motors Note that the battery voltageBy popular demand, we now have latching rugged metal push buttons with a full color RGB LED ring light! These chrome plated metal buttons are rugged, but certainly not lacking in flair. Simply drill a 16mm hole into any material up to 1 4" thick and you can fit these in place there's even a rubber gasket to keep water out of the enclosure. On the front of the button is a flat metal actuator, surrounded by a plastic RGB LED ring. On the back there are