Electronics Enclosure (DSO 138 + others)

prusaprinters

<p>Electronics enclosure for:</p><ul><li>DSO138 Oscilloscope (<a href="https://www.aliexpress.com/item/32777588244.html">https://www.aliexpress.com/item/32777588244.html</a>)</li><li>LCR-T4 tester (<a href="https://www.aliexpress.com/item/32680013678.html">https://www.aliexpress.com/item/32680013678.html</a>)</li><li>PWM signal generator (<a href="https://www.aliexpress.com/item/32962154918.html">https://www.aliexpress.com/item/32962154918.html</a>)</li><li>XR2206 signal generator (<a href="https://www.aliexpress.com/item/32781753613.html">https://www.aliexpress.com/item/32781753613.html</a>)</li><li>LM7809 voltage regulator (<a href="https://www.aliexpress.com/item/32961984080.html">https://www.aliexpress.com/item/32961984080.html</a>)</li></ul><p>Recommended BOM</p><ul><li>4 M3 X 6 X 5.3 Embedded Nut (old link no longer works - possible substitution M3 X D5 X L6) <a href="https://www.aliexpress.com/item/4000232858343.html">https://www.aliexpress.com/item/4000232858343.html</a></li><li>12 M3 X 3 X 5.3 Embedded Nut <a href="https://www.aliexpress.com/item/32974153070.html">https://www.aliexpress.com/item/32974153070.html</a></li><li>16 M3 Machine Screw <a href="https://www.aliexpress.com/item/32798146322.html">https://www.aliexpress.com/item/32798146322.html</a></li><li>Note this takes up almost the full print bed of the Ender 3 - use caution when positioning clips</li><li>Updated 7/30/2019 to optimize switch orientation for printing</li></ul><h3>Print Settings</h3><p><strong>Printer Brand:</strong></p><p>Creality</p><p><strong>Printer:&nbsp;</strong></p><p>Ender 3</p><p><strong>Rafts:</strong></p><p>Doesn't Matter</p><p><strong>Supports:&nbsp;</strong></p><p>No</p><p><strong>Filament:</strong> Generic PETG Post-Printing =============</p><p><strong><img src="https://media.printables.com/media/prints/291654/rich_content/9713786f-1152-4534-9d87-9146a23a30c4/img_e0898.jpg#%7B%22uuid%22%3A%2240ab11e9-2ad6-4fe7-9c07-ed08cb469048%22%2C%22w%22%3A816%2C%22h%22%3A612%7D">Embedded nut placement</strong></p><p>&nbsp;</p><p><img src="https://cdn.thingiverse.com/assets/e5/9a/af/38/ee/IMG_0915.JPG"></p><p><strong>Devices secured</strong></p><p>&nbsp;</p><ul><li>note wiring between LM7809 output and device inputs still needed. For input I've included a slot for a 5.5 X 2.1 jack to the left of the XR2206 signal generator and a small opening directly under the LM7809 (for direct wire) as two options. Note LM7809 input should be at least 12V DC - output is described as 9V max 1.2 A</li></ul><p>7/30/2019 updated switches will need to be cut out of the cover and the ad-hoc "raft" trimmed off</p><p>&nbsp;</p><p>&nbsp;</p><p>Category: Electronics</p>