Box for OnStep STM32 Blue Pill

prusaprinters

<p>Telescope OnStep goto controller Box for <a href="https://easyeda.com/kbahey/OnStep-STM32-Blue-Pill">STM32 Blue Pill</a></p> <p>More info about OnStep goto controller on <a href="https://onstep.groups.io/g/main/wiki/home">Howard Dutton project</a></p> <p>Box FreeCAD source on <a href="https://github.com/romanhujer/OnStep-Box">GitHup</a></p> <h3>BOM additions</h3> <p>8x 2x6mm self-tapping screws</p> <p>1x Small power ship type switch size 15mm x 21mm</p> <p>1x 5.5mm x 2.1mm DC Power Supply Jack Socket Female Panel Mount Connector</p> <h3>Options for PEC version:</h3> <p>1x GX12 3Pin Aviation 12mm Connector</p> <h3>Options for Fan version</h3> <p>1x Pi-Fan 30mm 5V Cooling Fan for Raspberry Pi</p> <p>4x 2x8mm self-tapping screws</p> <h3>Options for EQ5 version:</h3> <p>1x 3.5mm Stereo Jack Panel Mount Connector K4U6 for polar scope iluminator</p> <p>1x 1kΩ rezistor</p> <p>1x BME280 weather sensor</p> <p>2x 2x3mm self-tapping screws</p> <p>1x GX12 2Pin Aviation 12mm Connector for 5.2V out RPi power (ASIAIR, IndigoSky or StellarMate)</p> <h3>Note</h3> <ul> <li>Polar Scope Iluminátor LED serial connected with 1kΩ rezistor. In STM32 board plug to MULTI socket 3V3 pin and reticle pin. (Only for EQ5 version)</li> <li>For BTmodule need this <a href="https://easyeda.com/hujer.roman/bt_for_minipcb2">PCB</a></li> <li>Use a tap to create a 1/4"-20 UNC thread for holders</li> </ul> <h3>UPDATE</h3> <ul> <li>2020-02-19 Add EQ5 version</li> <li>2020-02-23 Add Top Cover with Pi-fan and BME280</li> </ul> <h4>Another recommended link:</h4> <ul> <li><a href="https://www.thingiverse.com/thing:3212339">OnStep SHC (Smart Hand Controller)</a></li> <li><a href="https://www.thingiverse.com/thing:2626117">OnStep ST4 Handheld controller</a></li> <li><a href="https://www.thingiverse.com/thing:3404139">Box for OnStep Mini 2.0</a></li> <li><a href="https://www.thingiverse.com/thing:4170058">OnStep for Sky-Watcher EQ5 mount</a></li> <li><a href="https://www.thingiverse.com/thing:2476084">OnStep for SEBEN EQ3 mount</a></li> <li><a href="https://www.thingiverse.com/thing:3327081">3D printed - Small Travel EQ telescope mount</a></li> <li><a href="/RomanHujer/collections/astronomy-telescope">My all desing for Astronomy telescope</a></li> </ul> Category: Other