SCORPIO Metal Gear Version

thingiverse

UPDATE: The final form of the idea is now available at https://www.thingiverse.com/thing:2985547, combining a superior fanduct with an easier and more modular mounting option. https://youtu.be/05MPYSFX2Qg The evolution of earlier designs, optimized for MG90 servo, offers much better repeatability and accuracy. A sample test run without and with probe store is shown: Send: M48P10V2 Recv: M48 Z-Probe Repeatability Test Recv: 1 of 10: z: 0.014 Recv: 2 of 10: z: 0.009 Recv: 3 of 10: z: 0.009 Recv: 4 of 10: z: 0.011 Recv: 5 of 10: z: 0.011 Recv: 6 of 10: z: 0.008 Recv: 7 of 10: z: 0.010 Recv: 8 of 10: z: 0.008 Recv: 9 of 10: z: 0.011 Recv: 10 of 10: z: 0.008 Recv: Finished! Recv: Mean: 0.009938 Min: 0.008 Max: 0.014 Range: 0.006 Recv: Standard Deviation: 0.001664 Send: M48EP10V2 Recv: M48 Z-Probe Repeatability Test Recv: 1 of 10: z: 0.016 Recv: 2 of 10: z: 0.014 Recv: 3 of 10: z: 0.018 Recv: 4 of 10: z: 0.020 Recv: 5 of 10: z: 0.016 Recv: 6 of 10: z: 0.015 Recv: 7 of 10: z: 0.018 Recv: 8 of 10: z: 0.009 Recv: 9 of 10: z: 0.016 Recv: 10 of 10: z: 0.012 Recv: Finished! Recv: Mean: 0.015438 Min: 0.009 Max: 0.020 Range: 0.011 Recv: Standard Deviation: 0.003088 Full instructions and writeup are available here: https://sway.com/c05FFnBw1RL74sgu?ref=Link CLARIFICATION: This model is designed specifically for the TowerPro MG90S servo, and any other servo with the same physical dimensions will work fine. If you use a different servo, your results may vary. For example, the MG90S servo can be found at https://www.amazon.co.uk/Micro-Compatible-TowerPro-Metalico-Arduino/dp/B073WZD36H/ref=sr_1_3?ie=UTF8&qid=1517642668&sr=8-3&keywords=mg90s