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Electronics => Electronics => Topic started by: karmax on December 16, 2009, 07:35:26 AM

Title: ultrasonic sensor
Post by: karmax on December 16, 2009, 07:35:26 AM
i made ultrasonic transmitter and receiver circuit but i am giving 40 khz pulse in ultrasonic transmitter and i am getting output from receiver also 40 khz pulse so i want to convert that pulse to 5 volt pulse has maximum output 5 and lower is 0 .please help me for the same