This project uses an HC-SR04 ultrasonic sensor to measure how close an object is. A buzzer and LED react depending on the distance, similar to a car parking sensor. < 10 cm → buzzer and LED stay on.
You can create a release to package software, along with release notes and links to binary files, for other people to use. Learn more about releases in our docs.
RPS-429AA-40P-IS2 ultrasonic sensor performs precise measurements in explosive atmospheres and hazardous areas. It features: ...
The company's sensor uses sonar and echos to give robots more information about their surrounding environment.
The WeWalk Smart Cane 2 (see figure) utilizes a collection of TDK sensors including SmartMotion MEMS sensors, SmartSound MEMS ...
As such, the team has created an ultrasonic desalination device that enables more effective removal of salt from sea sand.
Paul and David Bradt’s Ardiono Projects offers multiple ways to use Arduino and Raspberry Pi microcontrollers for your model railroading projects. Buy the book here. Code for Button/Blink Test (SN095) ...
Abstract: Stable operation of transformers is vital for the security of power grids. And the partial discharges can lead to insulation degradation and potential transformer failures. This paper ...
Abstract: In a ball screw precision positioning system, a high-precision external displacement sensor can effectively identify the positioning error of the ball screw ...
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