OPB350 Tube Liquid Sensor


Posted on Feb 4, 2014

The PCD3360 is a CMOS integrated circuit, designed to replace the electro-mechanical bell in telephone sets. It meets most postal requirements, with selectivity of output Tone sequences and input ringer frequencies. Output signals for a loudspeaker or for a piezo-electric (PXE) transducer are provided. No Audio transformer is required since the lo


OPB350 Tube Liquid Sensor
Click here to download the full size of the above Circuit.

udspeaker is driven in class D.




Leave Comment

characters left:

New Circuits

.

 


Popular Circuits

USB powered LED
Carrier-current-audio-transmitter
Modular Benjolin
Resonance generators by 4011 CMOS Gate
AM Receiver Circuit Using Transistor
A microcontroller (MCU) is a small computer
Diodes for crystal receivers
Electronic Siren Circuit
8051 Development System Circuit Board 3
555 tri-state acousto-optical logic circuit
FGDF-3 three-phase low-temperature iron plating power commutation control switch and electronic circuit



Top