Uploaded January 2023 | Updated September 2026, 2 weeks ago

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Here's a demo of my "People in a Room" counter project. Using a pair of Infrared LEDs and sensors, it can count the number of people entering and leaving a room and add or subtract from a number. This number can then be used to turn a light on or off depending on how many people are in the room.

💖 I hope you like this Home Assistant setup guide for your smart home 💖

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#homeassistant #tutorial #gadget

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