Stepper Motor (NEMA 17 - 3 Kg.cm)New Relay Module 型 号 Model：

型 号 Model：

Operating temperature range: -55 ° C to +125 ° C

Its used for the high voltage and high current devices

The CC3000 from TI (Texas Instruments) is a stand-alone wireless network processor that makes adding Internet connectivity to your project simple

Stepper Motor (NEMA 17 - 3 Kg.cm)New Relay Module 型 号 Model：Introduction : This 4 wire bipolar stepper has 1. 8 per step for smooth motion and 3 kg. cm holding torque. The motor was specified to have a max current of 350mA so that it could be driven easily with Some nice details include a ready to go cable and a machined drive shaft (so you can easily attach items). 200 steps per revolution, 1. 8 degrees Bipolar stepper 4 wire, 12 inch leads 42mm 1. 65" square body 31mm 1. 22" square mounting holes, 3mm metric