Eder 3 Pi cam mount w/ 5mm LEDs

thingiverse

Simple Modification to the Ender 3 Pi cam mount by BartPLA to allow for two 5mm LEDs to fit into the tops so that you can see what's printing even with the room lights off. This requires two 5mm LEDs like the ones you can find on Adafruit or similar sites, as well as some thin wires to hook them into, I used long jumper wires as they slide over the LEDs very easily. The LEDs slot into the holes and stay in using friction, you can solder them together (+ to + and - to -) like shown in the image, then use the new hole in the bottom of the case to connect them to the 3.3v pin (pin 1) and the ground pin (pin 6) on the raspberry pi. You can also wire a switch, such as the 3-pin SPDT slide switch, inline to toggle the LEDs in case you don't want them on for the entire time the raspberry pi is enabled.