| Model NO.: | Udm |
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| Customization: | Available Customized Request |
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Prokits electronics
There are several non-contact ways available for distance measurement. of these, one way is to use ultrasonic waves at a frequency of 40 khz. ultrasonic transducers measure the amount of time taken for a pulse of sound to travel to a particular surface and return as a reflected echo. the micro-controller based ultrasonic distance meter implemented here is capable of calculating distances of up to 1 meter. this distance measurement for an object/obstruction is based upon the speed of sound at an ambient temperature of 25°c. the distance hence measured is displayed on a seven segment display for the user to read out.
