6V 16A General Purpose Relay G2R-1A-E-DC6 DHT11 These are Carbon Film Resistor

These are Carbon Film Resistor with a value of 120 ohm 1/4W and tolerance of ±5%

5V 3A DC via USB Type-C Connector

This pump can be powered by our 5V SMPS Power Supply Adapter

Output Expander

6V 16A General Purpose Relay G2R-1A-E-DC6 DHT11 These are Carbon Film ResistorG2R 1A E DC6 is a general purpose relay mostly relays are used to perform switching operation without manual touch its use to control the flow of current. a general purpose Relays are primarily used as a control circuit (relay sequence) for automated machinery employed at various industrial sites as well as for other control systems including lighting, air conditioning, and water treatment in buildings. Applications When galvanic isolation is desired,