It’s part of [JM’s] post about the in’s and out’s of building microcontroller friendly motor controllers (translated). This particular setup is a half H-bridge. It allows you to drive the ...

Inside this portable player is an Arduino Nano driving a 5 VDC motor with a worm gear box ... Right now the drive system is good and the Bluetooth is stable and able, but the tone arm has some ...

An H circuit bridge has the capability to drive the motor forward or backward at any speed. An H circuit bridge can optionally use a completely independent power source. A network bridge is an ...