Using the latest Raspberry Pi 4 Model B mini PC, you can easily create a sophisticated security camera system complete with a motion sensor. This setup will automatically send images taken using a ...
Overview: Simple IoT projects explain how everyday smart devices collect and use data effectively.Sensors, controllers, and connectivity form the core of most m ...
Recently, I exhausted my stock of common passive infrared (PIR) motion sensor modules and was looking for a new one to play with. I searched the web for a small type with self-contained electronics.
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I built a ghost-proof ESP32-powered presence sensor and here's how it works
Bermuda enables device proximity in a room without using any trackers or apps. Using an ESP32, it works as a Bluetooth proxy, picks up Bluetooth Low Energy device chatter, and passes that data to Home ...
Although autumn has found its way across the country, many of us are still spending as much time outdoors as possible before the cold weather hits. If you are finding yourself dining al fresco, ...
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