Arduino Uno R4 WiFi LESSON 43: Incorporating a PIR Motion Sensor Into Your Arduino Project @paulmcwhorter
Arduino Uno R4 WiFi LESSON 43: Incorporating a PIR Motion Sensor Into Your Arduino Project  @paulmcwhorter
Uploaded November 2024 | Updated September 2026, 2 weeks ago
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In this video I show you how to incorporate a PIR Motion Sensor into your Arduino project. The PIR sensor detects infrared, which is heat, and it detects motion. Therefor it detects warm moving objects. This is a great feature for projects associated with alarms. It has few false alarms because it looks for things that are both warm and moving. Enjoy!

[Disclosure of Material Connection: I am a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to amazon.com. ]

#arduinor4wifi
#PIR
#motionsensor -
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*LEGAL DISCLAIMER:*
The code, hardware setups, circuit diagrams, mathematical calculations, and technical methods provided in this video are strictly for educational and demonstration purposes.

All math, code, and instructional content are provided "AS IS", without warranty of any kind, express or implied, including but not limited to guarantees of accuracy, completeness, or fitness for a specific purpose.

All hardware assembly, circuit wiring, and software execution are performed entirely at your own risk. The creator assumes no liability for equipment damage, component failure, data loss, or personal injury resulting from the use or implementation of any information or files presented in this content.
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Paul McWhorter |

Arduino Uno R4 WiFi LESSON 43: Incorporating a PIR Motion Sensor Into Your Arduino Project

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