DFR0523, Gravity Digital Peristaltic Pump, for Arduino, Raspberry Pi & micro: bit Board

Gravity digital peristaltic pump is an actuator for the liquid system. It integrates a PPM motor driver on the pump, this is a gravity interface (PH2.0-3P) motor driver. The control signal is compatible with standard servo motor, users can use Arduino, Raspberry Pi, micro: bit and other kinds of microcontrollers to control its direction and flow speed. The tube in the pump head is made up of BPT material which is anti-acid and long life. Peristaltic pumps are a kind of positive displacement pump used for delivering small amounts of fluid. The fluid is contained within a flexible tube fitted inside a circular pump casing. When the rotor rotates continuously, the fluid in the tube will be squeezed and deliver to the other side. In this way, the liquid flow rate can be easily accuracy controlled.

• Low noise, low cost, simple structure and easy to maintain
• Three rotors with moderate pulsation, non-toxic and pollution-free
• Driver board has gravity 3Pin digital connector, plug and play
• Pump has rated voltage of 6V and rated power of 5W