1 Channel Relay Module Optocoupler Isolation 5V 12V Level Trigger

Give your routine an easy upgrade with the 1 Channel Relay Module Optocoupler Isolation 5V 12V Level Trigger, a home & garden pick you'll actually reach for. Thoughtfully holding single-way relay module and sized at about 4.2*1.7*1.9cm/1.65*0.67*0.75in, it's ready whenever you are. Pick from 2 size options to suit your style. It takes up hardly any space, so it keeps earning its place day after day. Whether it's a little treat for yourself or a thoughtful gift, it's an easy yes.

You may also like: Grinding Saw Disc 4 5-Inch Angle Grinder Attachment Heavy, Tile Spacer Cross Ceramic Leveling System Clips and Sharpener Accessories Metal Slider Ruixin RX008 Bearing.

In short: the 1 Channel Relay Module Optocoupler Isolation 5V 12V Level Trigger is dependable home & garden quality you'll reach for again and again.

Frequently Asked Questions

Q: What is the 1 Channel Relay Module Optocoupler Isolation 5V 12V Level?

A: The 1 Channel Relay Module Optocoupler Isolation 5V 12V Level is a quality home & garden pick. The pin headers on the board, GND (RGND) and 5V, are the negative and positive terminals of the 5V power supply for the relay, respectively (e.g., the 12V version has a 12V power input).

Q: How do I use the 1 Channel Relay Module Optocoupler Isolation 5V 12V Level?

A: The 1 Channel Relay Module Optocoupler Isolation 5V 12V Level is ready to use right out of the box and makes an easy addition to your home & garden lineup.

Q: Why choose the 1 Channel Relay Module Optocoupler Isolation 5V 12V Level?

A: The 1 Channel Relay Module Optocoupler Isolation 5V 12V Level stands out in our home & garden range — It is triggered by a high level, meaning that after the module is powered on, the relay will turn on when the control port receives a high level.