New
New
4-Channel Relay Module with Optocoupler, 5V
SKU: RLY-4CH-MODULE
$6.90
Optically isolated 4-channel relay board.
Out of stock
In stock, ready to ship
DeliveryFast delivery to your door. Fees and timing are shown at checkout.
Cash on deliveryPay when you receive your order.
Easy returnsNot right? Contact us and we will make it right.
Questions? Ask us on WhatsAppWe usually reply within minutes.
A 5V 4-channel relay board with optocoupler isolation and status LEDs on every channel, for switching mains-powered devices from a microcontroller.
A common building block for home automation and load-switching projects.
| Channels | 4 |
|---|---|
| Logic voltage | 5V |
No reviews yet. Be the first to share your thoughts!
Write a review
You may also like
New
4-Channel Relay Module with Optocoupler, 5V