hi everyone,
i am a beginner doing a project on ultrasonic obstacle detection. so i built a circuit but it didnt work so i decided to troubleshoot the circuit. the problem is i dont know if the ultrasonic transmitter is transmitting the ultrasonic wave or if ultrasonic receiver is receiving the ultrasonic wave.
how do i find this out? do i use the oscilloscope. i will be very grateful if someone can help me.
forgive me if the answers to my questions are too obvious.
i am a beginner doing a project on ultrasonic obstacle detection. so i built a circuit but it didnt work so i decided to troubleshoot the circuit. the problem is i dont know if the ultrasonic transmitter is transmitting the ultrasonic wave or if ultrasonic receiver is receiving the ultrasonic wave.
how do i find this out? do i use the oscilloscope. i will be very grateful if someone can help me.
forgive me if the answers to my questions are too obvious.