Step-by-step guide on designing and programming a custom I2C slave sensor device using Arduino.

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 ...

The Raspberry Pi is a credit card-sized computer capable of running full-fledged Linux distributions such as Raspberry Pi OS, ...

Abstract: A compact fiber-optic ultrasonic sensor based on the anti-resonant reflecting optical waveguide (ARROW) in hollow core fiber is proposed and demonstrated experimentally. The proposed sensor ...

It claimed this would be the industry’s first 3D ultrasonic sensor operating in air receiving such certification. Sonair’s acoustic detection and ranging technology equips AMRs with omnidirectional ...

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On the other hand, if your password is simple -- "Oh it's just my ... but you can still share your Wi-Fi password using an Android device via a QR code. If you're sharing between Android devices ...

Demand for basic necessities is relatively inelastic ... of an inferior good rises and demand goes up because consumers use more of it in place of costlier alternatives. Veblen goods are at ...

The Pixel watch has a built-in blood oxygen sensor that dropped in 2023. Tester Kristin Currin-Sheehan was drawn to Google Pixel for its Atrial Fibrillation (AFib) tracking using Electrocardiogram ...

This is an Arduino ... to use a single available data channel for many sensors. This work is motivated by the EnviroDIY community vision to create an open source hardware and software stack to deliver ...

Unfortunately this example did not make me happy so I decided to convert it into a simple Arduino Library that is very easy to use from an Arduino Software IDE. It also supports Audio/Video Remote ...