16-Channel 5V Relay Board with Optocoupler Isolation

About this product

16-channel relay module with optocoupler-isolated inputs for safely switching high-power AC/DC loads from a 5V logic-level microcontroller. Common in home automation, industrial control, and multi-load switching projects.

Communication, control and breakout modules - Bluetooth, Wi-Fi, RF, relay and more.

Need a datasheet, a substitute, or bulk pricing? Mention it in your quote request and we'll reply with options.

Specifications

Channels

16

Logic level

5V

Isolation

Optocoupler protected inputs

Application

Multi-load switching, automation, industrial control