Description
Relay module 4 channel 5V. The relays on this module can be controlled with a 5V signal from an Arduino or other microcontroller. The relays can be used to switch between alternating current (max. 230V) and direct current (max. 30V) up to 10A. With handy screw terminals for connecting the device to be switched.
The relay has a normally open and a normally closed contact and is an “Active Low” relay. So if you set the pin low the relay will turn on.
Code example
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Shipping within the Netherlands
This product will be delivered via PostNL letter post in a bubble envelope.- €3.45 shipping costs for orders under €25.
- €2.95 shipping costs for orders between €25 - €45.
- Orders above € 45,- will be
park for free sent by PostNL letter post.
Ordered before 16:30 PM on workdays, shipped the same day!
Click here for costs outside the Netherlands.
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