Here’s a fun build from [RootSaid] that is suitable for people just getting started with microcontrollers and robotics — an Arduino-controlled two-wheeled robot. The video assumes you already have one ...

If you read about Hall effect sensors — the usual way to detect and measure magnetic fields these days — it sounds ...

This Hard Knock Radio conversation is a year-in-review on tech and AI, with host Davey D chopping it up with Quency Phillips of Lighthouse Innovation Center and social entrepreneur/author Darian ...

Optical sensors are a broad class of device for detecting light intensity. This can be just a simple component for notifying when ambient light levels rise above or fall below a prescribed level, or a ...

While fluorophore-biomacromolecule systems are relatively well known, afterglow luminophore-biomacromolecule conjugates/complexes are rarely studied. Here, the authors report the development of a ...

Is a human micro-motion sensor that can detect and recognize moving, standing, and stationary human body. The code in this library is based heavily off this LD2410, Waveshare and RD-03 documentations.

Knock-knock jokes may be one of the oldest forms of humour, but when they’re done well, they still deliver a good belly laugh. Whether you’re looking to entertain the grandkids, add some fun to a ...

Abstract: The massive quantity of electricity gets used in lights through roadways in India. Still, roadways remain empty for nearly all of the day after at night, with a handful of cars passing ...

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Ronnie stayed the next night too, and the next. In fact, Ronnie would end up staying with the Parsons for 45 years. The unexpected house guest who never quite left. Rob has written about his family’s ...