In this article we learn how to measure distance using Arduino which makes use of Ultrasound in order to calculate distance. Assessed distance is exhibited on LIQUID CRYSTAL DISPLAY. One […]
Ultrasonic Alarm Circuit
This post talks about an excellent ultrasonic alarm circuit that could be efficiently established for detecting sound pressures over the natural human hearing capability, which could cover from 20 kHz […]
How to Make a Ultrasonic Remote Control Circuit
This post explains concerning an easy ultrasonic remote control circuit widely available to switch any device making use of the relay in the receiver circuit. This circuit is an additional […]