Ultrasonic transmitter circuit 555


Posted on Mar 28, 2007

555 ultrasonic constructed transmitter circuit 3 feet from the oscillating pulse output of 555 T-40-16 40kHz drive to work, so that emit ultrasonic signals of 40kHz. Circuit vo


Ultrasonic transmitter circuit 555
Click here to download the full size of the above Circuit.

ltage of 9V, operating current 40 ~ 45mA, control distance is more than 8m.




Leave Comment

characters left:

New Circuits

.

 


Popular Circuits

PCB Exposure Box with Countdown timer (ATMEGA8)
Electronic dice with 7 LED
Zener tester
Reaction Timer
TT6061A and TT8486A sensitive touch light dimmer circuit with explanation
3 volts car adapter using lt1074ct
compressor
Electronic Thermometer Circuit
Bedside Lamp Timer
100V output with shunt regulation
Vibration burglar alarm circuit
Three-point oscillator inductor



Top