3D-printed carbon nanotube sensors show potential for smart health monitoring

Polymer-based conductive nanocomposites, particularly those incorporating carbon nanotubes, are highly promising for the ...
EurekAlert!

Seoul National University of Science and Technology researchers develop 3D-printed carbon nanotube sensors for smart health monitoring

Additive manufacturing, also known as 3D printing, has proven transformative for fabricating electrically conductive polymer ...
IEEE

An Improved Displacement Sensor Accuracy Calibration Method for Ball Screw Positioning Error Compensation

Abstract: In a ball screw precision positioning system, a high-precision external displacement sensor can effectively identify the positioning error of the ball screw ...
GitHub

SparkFun Ultrasonic Distance Sensor - TCT40

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.
GitHub

An Arduino library used to work with ultrasonic sensors in an easy way for measuring distance.

Works with the HC-SR04 ultrasonic sensor in the 3 Pin Mode/4 Pin Mode, the Ping))) ultrasonic sensor in the 3 Pin Mode and the DHT temperature/humidity sensors for getting precise distance values. !