This 16 channels Relay Module can be used to control the lighting, electrical and other equipments through the digital IO port. The digital input circuit is optically isolated from the relay, so your controller is protected from voltage spikes and surges. The module is controlled with 5V signal and all components are pre-soldered.
NOTE: This relay module require 12VDC supply.
- 16 independently controlled relays
- 5V TTL Digital interface
- On-board 5V voltage regulator
- On-board back EMF protection
- Opto-isolated inputs
- LED indicator for each channel
- Contact Rating (Resistive Load):10A 250VAC
- 180(L) x 90(W) x 20.0(H)mm
- Weight: 250g