RAMMSTEIN LED LOGO LIGHT

prusaprinters

<p><strong>About printing:</strong></p><p><br>Everything is printed in PLA.<br>The parts printed in clear PLA are snug fitted in the “INLAY_FRONT”, and secured with super glue. The complete front has sufficient tension so that it does not need to be glued.&nbsp;<br>The “LED_WALL” is secured with the M3 bolts, and serves to separate the red light from the white. To put everything together, look at the pictures it's easy.</p><p><strong>A little explanation about the use of the LEDs:</strong></p><p>Because I wanted to use my current 5V power supply I used the step-UP to be able to place several LEDs in series (and avoid the use of series resistors) NOTE: Vf_max red led = 2.1 V, Vf_max white led = 3.8V. I had a good result with 5 white LEDs in series and 7 red LEDs in series at a voltage of +/- 11.8 V. So 4 circuits for the white LEDs and 2 circuits for the red LEDs. You'll have to experience this yourself, but measure the voltage across a single LED and make sure you don't exceed the max. Vf</p><p><strong>What do you need:</strong></p><p>straw hat led 5mm</p><figure class="image image_resized image-style-align-left" style="width:14.1%;"><img src="https://media.prusaprinters.org/media/prints/72291/rich_content/4702b355-bbf3-4bd6-87a7-eb6215fbb13e/strawhead.jpg#%7B%22uuid%22%3A%22a38dfb59-b83e-4b69-9a01-50a7bbd295fa%22%2C%22w%22%3A1597%2C%22h%22%3A1600%7D"></figure><p><br>RED:&nbsp;14x<br>WHITE: 20x</p><p>&nbsp;</p><p>&nbsp;</p><p>DC Power Supply Adapter Metal Jack Socket: 5.5mm X 2.1mm<br>&nbsp;</p><figure class="image image_resized image-style-align-left" style="width:15.06%;"><img src="https://media.prusaprinters.org/media/prints/72291/rich_content/be820d59-520b-447b-9fdf-2b3e8c4bfa22/55sacket.jpg#%7B%22uuid%22%3A%22d015e128-9a76-4d1b-8435-4544044145d4%22%2C%22w%22%3A300%2C%22h%22%3A268%7D"></figure><p>&nbsp;</p><p>&nbsp;</p><p>&nbsp;</p><p><br>DC-DC step-UP converter SX1308<br>(or series resistors if you don't want to use the step-UP)<br>&nbsp;</p><figure class="image image-style-align-left image_resized" style="width:19.18%;"><img src="https://media.prusaprinters.org/media/prints/72291/rich_content/9422bdcd-0ea4-42b5-8644-55e70d7b0740/stepup.webp#%7B%22uuid%22%3A%22d6483322-87ec-433e-bc8a-d4b5eb678242%22%2C%22w%22%3A225%2C%22h%22%3A181%7D"></figure><p>&nbsp;</p><p>&nbsp;</p><p>&nbsp;</p><p>&nbsp;</p><p>M3 bolts and nuts: <strong>4x</strong> M3x10</p><p>2.9mm self tapping screws: <strong>8x</strong> 2.9x9.5 // <strong>8x</strong> 2.9x12.7</p><figure class="image image_resized image-style-align-left" style="width:12.34%;"><img src="https://media.prusaprinters.org/media/prints/72291/rich_content/d0e083fe-d18a-460f-b941-b38326d8dcc4/29-screw.jpg#%7B%22uuid%22%3A%2267c83a5f-b6cf-4334-b50e-e8263e5798cd%22%2C%22w%22%3A800%2C%22h%22%3A800%7D"></figure><p>&nbsp;</p><p>&nbsp;</p><p><br><br><br>super glue / hot glue</p><p>1 meter single (thin) wire for electronics</p><p>Power Supply adapter (300mA or higher...)</p>