Micro Metal DC Geared Motor (6V 50RPM 250g*cm) Spedizione:1 Giorno swap the Black and Blue

swap the Black and Blue wires

The MB1220 from the XL-MaxSonar-EZ line of sensors is a very small

taken from the manufacturers data sheet

You can download the library from github

all in one USB communication no need for external FTDI chip

Micro Metal DC Geared Motor (6V 50RPM 250g*cm) Spedizione:1 Giorno swap the Black and BlueThis motor has a long (0. 365" or 9. 27 mm), D shaped metal output shaft that matches the Pololu wheel 42x19mm and 32x7mm. The brass faceplate has two mounting holes threaded for M1. 6 screws (1. 6 mm diameter, 0. 35 mm thread pitch), or you can use the mounting bracket or extended mounting bracket, which are specifically designed to securely mount the gearmotor while enclosing the exposed gears. We recommend the extended mounting bracket for wheels