Laser Warning! Sign and Blinkbox

prusaprinters

<p>With the 5.5W LASER hooked up to my MPCNC, I needed a warning sign and a blinking indicator for showing, the machine is active.</p> <p>I followed this example of a NE555 circuit:</p> <p><a href="http://www.led-treiber.de/html/leds_blinker.html">http://www.led-treiber.de/html/leds_blinker.html</a></p> <p>It's very easy to solder the 5 components on a small prototypeboard and put it in a printed box (use a 5mm LED and glue it in place). STL included.</p> <p>Then I made two warning signs (DEU and ENG) that you can easily print. Just do a filament change from yellow to black at the appropriate height. I manually put in M600 in the GCODE at layer 13 (may vary with your selected resolution!).</p> <p>So we have at least a bit of laser safety at home!</p> <p>Enjoy</p> <h3>Print Settings</h3> <p><strong>Printer Brand:</strong></p> <p>Anycubic</p> <p class="detail-setting printer"><strong>Printer: </strong> <div><p>Kossel</p></div> <p><strong>Rafts:</strong></p> <p>No</p> <p class="detail-setting supports"><strong>Supports: </strong> <div><p>No</p></div> <p><strong>Resolution:</strong></p> <p>0.2</p> <p class="detail-setting infill"><strong>Infill: </strong> <div><p>20%</p></div> <p><strong>Filament:</strong> Noyes PLA black, yellow</p> </p></p></p> Category: Other