An ESP32 firmware that measures distance with an ultrasonic sensor and displays it on a WS2812 LED strip — designed as a garage parking aid and as a learning project for embedded development with ...

In this video, I'm testing out the VL53L0x Time Of Flight sensor that optically measures distance with some IR laser to see if it will be a good option to use in future versions of my pellet level ...

A quantum net for dark matter: A distributed intercity network of quantum sensors is placing additional constraints on the parameters that axionic dark matter could have. (Courtesy: USTC) A new of way ...

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

Abstract: In the oilfield power grid, the ranging accuracy of the traditional distance protection device is easily affected by the system voltage and current fluctuations. After the new energy is ...

Abstract: Segmentation of the model with functional areas is a basic task for 3D point cloud processing. Numerous studies have proposed approaches aimed at capturing the shape or feature relation to ...

// Heartrate and respiration computation based on original code from Texas Instruments // This is a simple example to plot ECG through arduino serial plotter. // This ...

A Carroll County jury found a Pennsylvania man guilty in the December 2024 Finksburg shooting that killed one man and injured a business associate who was threatening a lawsuit.