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.

Upload the sketch Go to the ip address on a device that is connected to the same network via ethernet (it doesn't work for me over wifi, even though it's connected to the wifi router) Explore :) ...

Abstract: Mechanisms are significant in mechanical engineering as they are required for proper motion transition. This work studies the kinematic analysis of the planar mechanisms using constraint ...

Abstract: This paper introduces an educational platform used for analysis of buck-boost converters, suitable for undergraduate (final year) electrical engineering training. The unidirectional topology ...