12-LED ring light box designed to accommodate a microcontroller such as ESP8266. It has an opening for connecting a USB cable and can be adapted to all types of ring lights. Also included is the original Fusion360 file for possible adjustments.
Originally designed for this LED ring light from AZDelivery , but can be adapted to any ring light. This light box can be used for many purposes, for example as a CO2 level indicator.
The product was designed by
vanilla_chief