Big LED Arch

thingiverse

Big LED Arch Made Easy with Only 3 Simple Parts to Print. No extra support is needed; just use brim for the Arch. You need to print: - 14x Arch.stl, - 1x Base1.stl or Base1_touch.stl, and - 1x Base2.stl. Each base has cutouts for 7 x M12 nuts (the Touch-Version 8x), adding weight (about 100g per side). This is not necessary but could add stability. To insert the nuts, stop the print after 10.7mm layer! Use the M600 command to change filaments. The switch hole on Base1 is 13x20mm; you can add a support there if needed, but it's not required. Matching switches are available: [2 way rocker On-Off](https://www.reichelt.de/wippschalter-1x-aus-schwarz-i-o-wippe-1801-2106-p154411.html), [3 way rocker On-Off-On](https://www.reichelt.de/wippschalter-1x-um-schwarz-i-o-ii-wippe-1808-1103-p108238.html). Two 10mm LED Strips fit side by side on the Arch with a length of 230cm. Assembled Size: Width: 154cm Height: 81cm If you want to use the 3 way rocker: Solder the + from stripe one to "I", the + from stripe two to "II", power on the center of the switch, and add a diode (1n4007) between I and II. In switch position "I", one stripe lights up; in switch position "II", both stripes light up. Update: (30.08.2019) A new version with a Brightness Control - Touch Sensor Switch Module and a 5,5/2,1mm DC Mount has been added.