Covered Toothbrush holder /UVC sanitizer

prusaprinters

<p>This is a two part print .</p><p>screw or double sided tape to wall. A E275-3-S UVC LED Chip on a board with a 3W LED driver to sanitize the toothbrushes inside prior to use.</p><p><a href="https://www.intl-lighttech.com/products/e275-3-s-uvc-led-chip-board?msclkid=97931a778a091d6a1238786b9e7ce56e&amp;utm_source=bing&amp;utm_medium=cpc&amp;utm_campaign=Bing%20Shopping&amp;utm_term=4585719404480214&amp;utm_content">https://www.intl-lighttech.com/products/e275-3-s-uvc-led-chip-board?msclkid=97931a778a091d6a1238786b9e7ce56e&amp;utm_source=bing&amp;utm_medium=cpc&amp;utm_campaign=Bing%20Shopping&amp;utm_term=4585719404480214&amp;utm_content</a></p><p><a href="https://www.amazon.com/Waterproof-Momentary-Button-Switch-Colors/dp/B07F24Y1TB?_encoding=UTF8&amp;pd_rd_i=B07F24Y1TB&amp;pd_rd_r=1f9cb0bb-c92a-43d5-b0d6-014258bdacb1&amp;pd_rd_w=vXnkh&amp;pd_rd_wg=h3YNM&amp;pf_rd_p=77a86a8c-20b5-42ee-b876-2528db9dcaf2&amp;pf_rd_r=G5KQJ072C68NMTEZT8ZB&amp;psc=1">Amazon.com: 12MM Waterproof Momentary Push Button Switch 15PCS ON- OFF Switch (5 Colors) : Industrial &amp; Scientific</a></p><p>After further research, I determined that 15 seconds was not fully adequate to kill all germs, and that 2 minutes was really required to sanitize with UV-C.</p><p>So, I added a schematic of 2 minute on timer to be connected to the button, UV/C component, and a 12 vdc power supply, this circuit is using an R/C timing circuit &nbsp;that triggers a transistor that controls the second transistor to keeping the UV-C LED on until capacitor discharges based on the setting of the variable resistor (100K potentiometer).</p><p>Caution:&nbsp;</p><p>DO NOT expose your eyes to UV-C light.</p><p>Ensure your circuitry is properly connected and insulated and utilize a AC mains to 12VDC wall transformer power supply on a properly functioning GFI outlet.</p><p>&nbsp;</p>