The SparkFun Ultrasonic Distance Sensor - TCT40 (sen-24805) a user-friendly upgrade to the popular HC-SR04 sensor, offers non-contact distance measurement from 2cm to 400cm with an accuracy of 3mm.

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.

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: This study proposes an innovative wireless power transfer (WPT) system, specifically designed to charge inertial measurement sensors embedded in microelectro-mechanical systems (MEMSs). By ...