All data is displayed neatly on the LCD, including current distance and target distance. Parts Part Model Number Usage Ultrasonic sensor HC-SR04 This part is used to get an accurate reading of how far ...

HAL-based driver for the HC-SR04 ultrasonic sensor, implemented on an STM32F446RE Nucleo board. Key features include temperature-compensated distance calculation, pulse width validation with hardware ...

They rebuild one of the most iconic components for an electronics tinkering beginner — an ultrasonic distance sensor, and what’s fun is, it stays fully functional after the rebuild!

Without any delays, here are the best Phones with Ultrasonic Fingerprint Sensors (March 2025) that make the cut: ...

According to a report from Japanese publication Sumahodigest, Sony is incorporating its latest Exmor T sensor across all three rear cameras. This marks a notable improvement over last year’s ...

Biosensors are devices used to detect the presence or concentration of a biological analyte, such as a biomolecule, a biological structure or a microorganism. Biosensors consist of three parts: a ...

Here the authors demonstrate magnetic gradients which enable nanoscale imaging by developing a nanowire on a tip and incorporating it with an atomic sensor, that can then be used to map electrons ...

Jill Space, deputy director of the board, said the board in December approved the purchase of 119 vape sensors for 12 middle and high schools in the county using opioid settlement funds. ”This ...