Ender 3 LED Bar with Switch & Converter case

thingiverse

LED light bar with a switch for the Ender 3 that has a simple but aesthetic look to it. Since the PSU for the Ender 3 outputs 24v, I also made a case/mount for an LM2596 regulator that can mount on the railing back under the bed. Be aware that if you place the switch after the LM2596 in the circuit, it can cause damage the regulator when switched off. I ran the positive lead to the switch then back to the input of the LM2596 with an inline fuse as close to the splice into the PSU's + as possible. Instructable coming soon! (Edit: Probably more later than soon, in the process of moving atm) The switch used is a mini rocker switch, you can buy it here https://www.ebay.com/itm/192728438418?epid=26026061120&_trkparms=ispr%3D1&hash=item2cdf829692:g:H8gAAOSwRK9b8raO&amdata=enc%3AAQAGAAACoPYe5NmHp%252B2JMhMi7yxGiTJkPrKr5t53CooMSQt2orsSd3M8ngECaRA0SmyU4KT%252FnrWg9HCEjwLvjOcbGZKt7fQVjfomdtUOQsNluzW0en%252BeEdySwdGrXcVQpA1cTscMuZAqKFmOdRYoLEo0sZRUJBB1f7Y3FXLskaAwbN7oSh6oDHikHyxUVL8SuSzFCQZI0LmqKT2s5p6eNXjHbnCuGEHBa9lPJxiQjBLZsq3EAlgVnnnIZdWenlHVrFGPDRUS4NHyD4KWVyS3RSAOEw8iJZTg1la8pn711do5VnUovCPg8R18BR7laT6wL%252FT0aLawdsUzJV5XVS9VHPrTH645lNj1xUWXSNX0vnCu3awRgniphfmZprGXtKWwdgIyarRn8y0s6yJzzeTR8Yy4wN%252FL6Z%252BkkOtpXTbNe2EJaHU%252FjTb5NhuYbCuPKHi06tGk6MramDRfGnfLvxqI3lndGGMMvmOwEhsCof5I51Iu0dlI5weaVjLYNyKPTh8ouQtXkP7UMw9HnaGaXvgj49egUx0h%252BDkQa9zCy0bKnhtjcw5nQeEZstJF%252FCO1B6siYq1RspcuowWZXg50Zr6y0w9LseEdLrdA22FCdGZuv9l31oorsIk4AXGW9PgJ2GhtDKKHLl2hyVfJpQzGg%252F1KLAPA4UnydfJet99%252Fw9UcdVbcuVjH1u8UlwVFxZJrf%252FZtpOlC38DhscNvxKHbvilkNBBvcln4wTmLmq6l1caYPbEzqoO78jokXz%252FsM9T8K4WXbpb4NGKLgtpSorIlO1o1PXIYcEqs9JjuhcPYrliiG0SQJRKO31ke5zmc4chsgSHxRv6Krlelc8%252BmZiH8%252BXY0GHQI1n7HabiMHW485QNodcaJSP3iiomhUkcXAXpHEzxZr4nJHXc2PQ%253D%253D%7Cclp%3A2334524%7Ctkp%3ABFBM1rPLs65f Edit: Per Request I uploaded the CAD file (Fusion 360). Please note The model of the Ender 3 in this file is not of my making but an open source one by Leonyd Gonzalez in the autodesk community. Apologies in advance for the messy timeline.