KeeYees 2pcs 1 Channel 3V High Level Trigger Relay Switch Control Module with Optocoupler Optical Isolation for ESP8266 Development Board + 3pcs 20CM 10Pin Female Male Jumper Wires

Description

Color:2pcs 1 Channel 3V Relay KeeYees: Best choice in various Electronic Modules & Components, DIY Parts and Tools to support your work and design challenges from Home, School to Industrial applications! Specifications: Size: 70mmX17mmX20mm Main Components: EL817, SRD-DC03V-SL-C Relay Module: SRD-DC03V-SL-C  Channel: 1 channel Working Voltage: DC 3-3.3V Compatible Load: 10A 250VAC / 10A 30VDC Single Socket Length: 7.5mm Response Time: 20ms Features: -Can controls 10A 250VAC, 10A 30VDC load -The dual power supply design has strong anti-interference ability and high reliability of photoelectric isolation protection; Package Included:  2 X 1 Channel 3V Relay Module 1 x 10Pin 20CM Male to Female Jumper Wires 1 x 10Pin 20CM Male to Male Jumper Wires 1 x 10Pin 20CM Female to Female Jumper Wires