360 Digital Servo(EF90D) with wheel and tire is a kind of mini servo for micro:bit. It can rotate to 360 degree at max at 3V voltage.
360 Digital Servo(EF90D) with wheel and tire is a kind of 360 deg analog servo. It is light and portable, a little bigger than 5 cent coin. It works at 3V voltage and uses pulse width to adjust speed of the servo rotation, which also can be used to make small robot modules, mechanical arm modules and intelligent car modules.
1 x wheel