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 ...

Use Arduino to handle sensor input and relay control. Pi runs a Python Flask server with a simple UI to toggle GPIO pins via serial commands sent to the Arduino. Use cron jobs on Linux to schedule ...

A new update for the Philips Hue mobile app is rolling out now The app now suggests adding new sensors and switches ... and switches for your Philips Hue lights, help is at hand.

The built-in PIR sensor (optimal up to 4m install height) ensures that lights are only activated when motion is detected - reducing energy use and operating costs, as well as boosting sustainability.

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Abstract: A Fourier transform white-light interferometry for the absolute measurement of fiber-optic extrinsic Fabry-Perot interferometric sensors is presented. The continuous test shows the variation ...

The main idea is to use a standard thermocouple sensor at first (some of them are ... from the datasheet and then place it into the arduino code. After that experiments with commonly available light ...

The Sony Starvis 2 sensors utilize the latest CMOS technology, which impresses with excellent light sensitivity, low noise and an extended dynamic range. They were developed for applications where the ...

Timeless, Modern Design PIR Sensor - Motion Detector IP44 Rating - Bathroom/Outdoor Friendly Made from Durable Metal Timeless style with added convenience — the London PIR Wall Light features a sleek ...

Some high-resolution cameras can even see as far as 210 meters. Do motion sensor lights deter burglars? This is something we can’t say for sure because sometimes it’s the case and other times it’s not ...