How to Use a PIR Sensor with Arduino (Lesson #26)

Science Buddies Electronics Kit for Arduino: www.homesciencetools.com/prod...
Learn to use a passive infrared (PIR) sensor to add motion detection to your Arduino projects. These sensors are great for home security systems and motion-activated/smart lighting systems.
See our complete playlist of Arduino tutorials here: • How to Use an Arduino
Visit the Science Buddies website for cool science projects you can do with an Arduino: www.sciencebuddies.org/search...
Tinkercad circuit with code: www.tinkercad.com/things/djz7...
0:00 introduction
0:15 sensor overview
3:29 circuit
4:28 code
Science Buddies also hosts a library of instructions for over 1,500 other hands-on science projects, lesson plans, and fun activities for K-12 parents, students, and teachers! Visit us at www.sciencebuddies.org to learn more.
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[@chrishale3414]

Great video thanks

[@user-yt1dh5zh7y]

nice video!

[@aaronjeffery7123]

nice vidio

[@Bro_Bubby]

My sensor keeps reading high, even when motion is not detected.
Even when i untriggered and retriggered it, same thing

[@afrisalaja2505]

I have the same problem as you and am still looking for a solution

[@edwardmaes3297]

I also have the same problem

[@klincgleda7268]

my motion doesnt even sense a thing, lol

[@Escarade]

Same ;/

[@bode12345f]

wow