Jogging Timer

Posted on Feb 4, 2014

This circuit was developed since a number of visitors of this website requested a timer capable of emitting a beep after one, two, three minutes and so on, for jogging purposes. As shown in the Circuit diagram, SW1 is a 1 pole 9 ways Rotary Switch. Setting the switch in position 1, the Piezo sounder emits three short beeps every minute. In positio

Jogging Timer
Click here to download the full size of the above Circuit.

n 2 the same thing happens after 2 minutes, and so on, reaching a maximum interval of 9 minutes in position 9.

Leave Comment

characters left:

Related Circuits

  • New Circuits



    Popular Circuits

    Isolated RS-485 and RS-422
    Differential analog switch
    Stepper Motor Speed And Direction Controller
    2x60 Watt Stereo Audio Amplifier LM4780
    circuit diagram of remote control tester
    MAX786 TEA5711T Application Circuit
    PA Time sequencer
    Float Switch Water Level Measurement
    OCL yourself feedback amplifier analysis