Measuring the speed of a rotating object is a common requirement. Knowing the speed of table and ceiling fans, as well as ...

In this video I'm walking you through the steps I took to make a standalone version of my pellet level monitoring sensor that is not directly connected to Home Assistant but it functions separately .

I’ve been testing out the RYB2340 Bluetooth module, and it’s honestly one of the simplest ways I’ve found to add wireless control to Arduino or ESP8266 projects. In this video, I’ll walk you through ...

Wong showing the white line on the cross junction at Jalan 16/6. Motorists need to stop on the line to activate the sensor. MANY motorists are unaware that the traffic lights at the cross junction of ...

Abstract: Visible light communication (VLC) based on image sensor (IS) as the receiver is one of the supplementary technologies of radio frequency communication. By combining with image processing ...

Abstract: Line-structured light sensors (LLSs) are widely used in measurement of multi-section bevels in thick plate weldments to ensure the structural integrity in shipbuilding and high-pressure ...

These days its quite common for android malware to perform a number of anti-emulation techniques to deter dynamic malware analysis. One of the more advanced techniques is performing calculations on ...

April 10, 2026 • After swooping around the moon, viewing an eclipse, breaking an Apollo distance record and testing out a space toilet, NASA's Artemis II mission is about to return to Earth. Here's ...