1-Channel Logic Relay Module Board For Microcontrollers – SRD-05VDC-SL-C

Ideal for single microcontrollers, household appliance control, DIY, etc
Can switch DC / AC signal, can control up to 250V AC load.
One normally closed contact and one normally open contact (SPDT)
Integrated triode.
Pull-down resistor for avoidance of malfunction
Operation indicator LEDs
Channel: 1 channel
TTL Control Signal: 5V-12
Relay Voltage: 5V

What’s in the box
1 x 1-Channel Logic Relay Module Board For Microcontrollers – SRD-05VDC-SL-C