Ultrasonic distance meter, ultrasonic parking sensor and opamp CMOS integrated circuit representation on the board from two ultrasonic receiver circuit with LEDs used and UST-40 UST -40T
Distance measurement using ultrasound is already widely used. We provide an easy to implement distance measurement and display circuit, is universally applicable. About an LED chain is the distance before a Ultrasonic sensor located opposite stand.
When one thinks of the convenient “contactless” Measuring distances falls, sure almost every first “radar” a, a distance measuring method since the standard in the Air and Shipping is to distances and To determine speeds. For a short However, distances has in the past 20 years ultrasonic measuring method established that much easier and is to implement cost-effective and also not with high-energy radio waves works.
Ultrasonic Parking Sensor Project
Source: http://www.elv-downloads.de/service/manuals/UAM1/46178_UAM1_km.pdf Ultrasonic Distance Meter Circuit files alternative link:
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Published: 2008/06/28 Tags: analog circuits projects
Power LED Dimmer Circuit
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