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:

Related Circuits

  • New Circuits

    .

     


    Popular Circuits

    Bipolar dc-dc converter requires no inductor
    Flip-Flop Independent Lamp Driver
    Mains Powered White LED Lamp
    pcb design Need second set of eyes on 555 50% duty cycle soldered protoboard
    Simple Cat.5 Network Tester
    Stablised Power Supply With Short-Circuit Indication
    6 Battery Tesla Switch Power Mosfet Uses No Schottky Power Diodes
    Improve power supply rejection ratio PSR circuit diagram ISO124
    A small DC motor control circuit a



    Top