Crofta 1 Channel 5V Relay Module for SCM Household Appliance Control
Description:
Perfect for single chip microcomputer, household appliance control, etc
Control DC / AC signal, can control 220V AC load
One normally closed contact and one normally open contact
Triode drive, increasing relay coil
High impedance controller pin
Pull-down circuit for avoidance of malfunction
Power supply indicator lamp
Control indicator lam
Specification:
Channel: 1 channel
TTL Control Signal: 5V-12V
Relay Voltage: 5V
Hole Diameter: Approx. 3mm
Size (L x W x H): Approx. 46 x 25 x 20 mm
Package Includes:
1 x 1 Channel 5V Relay Module