Hi, I'm Bill. I'm a software developer with a passion for making and electronics. I do a lot of things and here is where I document my learning in order to be able to inspire other people to make ...

How it works is simple: you can track devices using Bluetooth on the ESP32, and through a combination of presence and signal strength, you can define a sensor that changes to an "on" state when your ...

Stuck in the middle of an intersection because of ambiguous traffic lights? The Metropolitan Manila Development Authority is looking to put a stop to that.

Ring Mailbox Sensor Design and Features The Mailbox Sensor package contains a motion sensor, an antenna, a Wi-Fi bridge, assorted mounting hardware and tape, and a drill bit.

Monitor your property day and night with one of the best smart floodlight cameras we've tested.

How environmental monitoring is helping upgrade homes on the Hebridean island of Tiree and why sensors are crucial to monitoring the conditions of homes in remote communities.

Best at-home IPL and laser hair removal machines for effortlessly smooth skin I’ve tested a range of devices on legs, underarms and more ...

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