6x15 mm Coreless Drone Motor (3.7V-4.2V 50000RPM) - 2Pcs Display Driver Module and Vertical velocity indication

and Vertical velocity indication

For precise speed and direction control

5V 2-Channel Relay Interface Board

The ULN2003 IC is commonly used to drive large loads with microcontrollers

It does not provide high torque or RPM but it gets the work done

6x15 mm Coreless Drone Motor (3.7V-4.2V 50000RPM) - 2Pcs Display Driver Module and Vertical velocity indicationThe package includes two motors. It is a coreless 6x15mm BLDC motor used in light weight Drones and other high RPM applications. 50000 RPM Coreless Drone Motor Specifications: Operating Voltage: 3. 7V to 4. 2V RPM: 50000RPM Dimension: 6x15mm Package: 2 motors Package Includes: 2 x 6x15 mm Coreless Drone Motor (3. 7V 4. 2V 50000RPM)