Hello, I have found this circuit on the net and I want to know how the it works in details and also, if possible, how the components values have been calculated.
Thank you for your time and help.
http://static.electro-tech-online.com/imgcache/688-parking-_sensor-_receiver-_circuit.JPG
Thank you for your time and help.
http://static.electro-tech-online.com/imgcache/688-parking-_sensor-_receiver-_circuit.JPG
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