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LED-Tester

LED-Tester

thingiverse

Every time I'm tinkering with a project and need an LED, I face the question: should I use one from China that has a different polarity? Recently, I remembered the good old days of the 80s when Conrad used to sell LED testers. They still do today - check out this link https://www.conrad.de/de/p/led-tester-9-v-dc-passend-fuer-led-bedrahtet-smd-led-174092.html. But why buy one when you can make your own at home, including a 3D duck? Here's the info http://ossilampe.de/led-tester-die-80er

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With this file you will be able to print LED-Tester with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on LED-Tester.