12pcs QAV-R M3 Sponge Landing Gear Pad for DIY Mini Drone Blade Count_3 functional up to SIL 3

functional up to SIL 3 according to IEC 62061 in accordance with ISO 13849

Product features:

Packing size: 22*17*6cm

four are designed to rotate clockwise (CW) and the other four are designed to rotate counter clockwise (CCW)

This breakout board for STMicro’s STSPIN820 microstepping bipolar stepper motor driver offers microstepping down to 1/256-step and a wide operating range of 7 V to 45 V

12pcs QAV-R M3 Sponge Landing Gear Pad for DIY Mini Drone Blade Count_3 functional up to SIL 3Specification: M3 shockproof mounting pads for from 180 to 300mm mini multi rotor quadcopter Such as : DIY mini zmr180 qav210 qav250 zmr250 etcs fpv racing quadcopter Feature: super light strengthen shockproof better than Aluminum column Anti Static 10mm thickness Package included: 12pcs M3 mounting pads