R385 DC PUMP USB 2.0 A-B Cable for Arduino and Home Printers (1.2 meters) verifying that motor shafts are

verifying that motor shafts are properly centered and parallel to the frame plane

5V via VSYS pin or 5V via Micro-USB Onboard LED User-controllable LED (WL_GPIO0

Module-to-Module Wiring: Link ESP32 modules to relay boards

backlash accumulates across joints

R385 DC PUMP USB 2.0 A-B Cable for Arduino and Home Printers (1.2 meters) verifying that motor shafts areR385 DC Pump Compact and reliable R385 DC diaphragm pump, ideal for water circulation, aquarium systems, DIY irrigation, and a wide range of fluid transfer projects. Available now from The Engineer Store, Bengaluru, with fast shipping, 7 day warranty on manufacturing defects, and dedicated technical support. Specifications Type DC Diaphragm Water Pump Motor Model R385 Operating Voltage 6V 12V DC (Optimal: 12V DC) Current Draw 0. 5A 0. 7A (at 12V) Flow