hello
im wanna build a ultrasound transmitter ,receiver circuit (40 kHz).im usin a pair of transducers (gl40t -16f/16s) which look like in figure shown.
1. Does these transducers have any polarity ?
2. can i use a continuos 40khz or should i use bursts ?
3. is there any datasheet for these transducers ?
im wanna build a ultrasound transmitter ,receiver circuit (40 kHz).im usin a pair of transducers (gl40t -16f/16s) which look like in figure shown.
1. Does these transducers have any polarity ?
2. can i use a continuos 40khz or should i use bursts ?
3. is there any datasheet for these transducers ?