Werner, I use 3 different ones depending on the application. 1) Standard crystal symbol (same equivalent - series/parallel resonance). 2) Capacitor (transducer is used at non-resonance). 3) Discrete LCR paralleled by another C. I've even used a "speaker" symbol and re-labeled it. Take your pick. David ----- Original Message ----- From: Werner Soekoe To: Sent: Friday, October 13, 2000 2:19 AM Subject: [EE]: Ultrasonic Transducer Symbols > Hi > > I wish to know what the electronic symbols for Ultrasonic Transducers look > like (transmitter & receiver). Can anyone please refer me to a web page or > maybe e-mail me the symbols? > > Thanks! > > Friendly Regards, > Werner Soekoe > WernerS@fsl.gov.za > > -- > http://www.piclist.com hint: To leave the PICList > mailto:piclist-unsubscribe-request@mitvma.mit.edu > > > > > -- http://www.piclist.com hint: To leave the PICList mailto:piclist-unsubscribe-request@mitvma.mit.edu