How do I hookup an IR sensor with Arduino?


It's got three pins, connect + and - to power and ground, and connect the signal pin to an Arduino I/O pin (e.g. pin 2).

If you need to read fast data transfer refer to Adafruit's great page on it:

Answered 8 years ago

Unlock Startups Unlimited

Access 20,000+ Startup Experts, 650+ masterclass videos, 1,000+ in-depth guides, and all the software tools you need to launch and grow quickly.

Already a member? Sign in

Copyright © 2024 LLC. All rights reserved.