TONGLING 5V 250VAC DC Power COM41 R34 JQC 3FF Single Channel Relay Module Shield

The board has one relay which works on 5V but the input signal can come directly from microcontroller output working at 3V or 5V to control relays. Each relay can switch variety of AC or DC high voltage, high current loads working at 110V or 220V AC mains like lights, fans, and motors and such. The status of relay is indicated by the RED Led.

Features:

1. 1 channel relay module.
2. One normally closed contact and one normally open contact.
3. High impedance controller pin.
4. Default High-level trigger.
5. Pull-down circuit for the avoidance of malfunction.
6. Power supply indicator lamp.
7. Can be controlled various appliances & other Equipment With Large current.
8. Standard TTL Level logic controlled.
9. The module is compliant with international safety standards.
10. With 4 fixed screw holes, hole diameter 3.1mm, convenient installation, and fixation.

Package Include:

1 X TONGLING 5V 250VAC DC Power COM41 R34 JQC 3FF Single Channel Relay Module Shield