This Arduino library provides a convenient and easy-to-use interface for the PH4502C sensor, allowing you to effortlessly integrate it into your Arduino projects. The PH4502C sensor is a ...

In winter, it’s important to ventilate living and working spaces regularly. Here’s how to make a homemade measuring station ...

Using a single microcontroller port to drive a multi-digit LED display to help engineers with those last-minute design ...

Here we describe an electronic system that uses a dedicated water-level sensor to switch off the pump motor as soon as the ...

Allegro’s ACS37200 200-A Hall current sensor slashes power dissipation with its 50-µΩ shunt, offering 1,400 V of isolation in ...

The EV3 using UART protocol to communicate with sensors, and SPIKE Prime/Robot Inventor(Powered Up devices) using same protocol with some new extensions. So that we can build a simple adapter to ...

Julia Kagan is a financial/consumer journalist and former senior editor, personal finance, of Investopedia. Somer G. Anderson is CPA, doctor of accounting, and an accounting and finance professor who ...

Abstract: In this research the focus is on detecting multiple objects with an ultrasonic sensor in a dark environment where video or snapshot from a camera is not possible. The problem is to ...

Abstract: Based on the mobile robot platform with multi-ultrasonic ranging sensors, a method is proposed to obtain local maps by ultrasonic ranging, and to obtain global maps through detection in the ...