FLOW SENSOR 3/4 BRASS MATERIAL 60mm cable, YF-B6

364,000 تومان
Working principle: When the water flows through the rotor, then rotor is rolled.Its speed changes with different rate of flow.

HR0234 L9110S driver module

51,000 تومان
Description: There are two L9110S motor control chip onboard This module can simultaneously drive two DC motors or a 4-wire