Proxxon MB 140 LED Light

prusaprinters

<p>I had to change the design of the original model, because I use a 5V- RGB - 40mm LED-Ring (Neopixels) instead of the smaller 12V Ring. To make it light I used the cheapest microcontroller I had - an Attiny 85. For programming the controller see the attached Code.&nbsp;</p><p>Some wiring/soldering is needed - self explaining (+/- for power and led-connection, switch, datapin 0 for the LED dataline).</p><p>I also had to separate the Housing from the LED-Holder. It is clipped in the frame of the Proxxon-Drillstand and also includes the On-off Switch.</p><p>You can buy the main electronics e. g. here</p><p><a href="https://www.amazon.de/gp/product/B097924B4N/ref=ppx_yo_dt_b_asin_title_o05_s00?ie=UTF8&amp;psc=1">LED-Ring</a></p><p><a href="https://www.amazon.de/Nowakk-Digispark-Kickstarter-Attiny85-Development/dp/B08LKCSCFY/ref=sr_1_4?keywords=attiny85&amp;qid=1643971824&amp;sprefix=attiny%2Caps%2C111&amp;sr=8-4">Attiny85</a></p><p><a href="https://www.amazon.de/Generika-USB-Netzteil-wei%C3%9F-Steckdosenadapter/dp/B08D3SRFTX/ref=sr_1_9?__mk_de_DE=%C3%85M%C3%85%C5%BD%C3%95%C3%91&amp;crid=QDI07MJMETL5&amp;keywords=5v+wall+adapter&amp;qid=1643973078&amp;sprefix=5v+walladapter%2Caps%2C92&amp;sr=8-9">5V DC Walladapter</a></p><p><a href="https://www.amazon.de/Miniatur-Kippschalter-1-polig-Kontakte-Umschalter-mit-Metallhebel-Ein-Aus/dp/B07CGCQZ3T/ref=sr_1_14?__mk_de_DE=%C3%85M%C3%85%C5%BD%C3%95%C3%91&amp;crid=L6KNB93NUP1K&amp;keywords=ein+aus+mini+kippschalter+2+polig&amp;qid=1643973561&amp;refinements=p_76%3A419122031&amp;rnid=419121031&amp;rps=1&amp;sprefix=ein+aus+mini+kippschalter+2+polig%2Caps%2C75&amp;sr=8-14">On/Off Switch</a></p><p>Some cable (3 wires)</p><p>Printed all Parts in PetG Prusa Orange.</p>