Rechargeable Li-ion Battery(2200 mAh -3.7 V ) Mini USB cable When nE is HIGH alloutputs

When nE is HIGH alloutputs are forced HIGH

Although this module has an embedded microcontroller no programming knowledge is required

Each channel of stepper motor only needs 2 IO ports

kit different length

transistor

Rechargeable Li-ion Battery(2200 mAh -3.7 V ) Mini USB cable When nE is HIGH alloutputsIntroduction : Original Li Ion 18650 cylindrical rechargeable batteries. Used for device needs 3. 7V power Building portable power device that needs high energy density and low weight Product Specifications Capacity. You can connect more than one to get more voltage or current. Features : Type : Lithium Ion . Voltage : 3. 7 V. Battery Capacity : 6800mAh.