Digital Step-Km Counter


Posted on Sep 15, 2012

Hardware is located in a small box slipped in pants` pocket and the display is conceived in the following manner: the leftmost display D2 (the most significant digit) shows 0 to 9 Km. and its dot is always on to separate Km. from hm. The rightmost display D1 (the least significant digit) shows hundreds meters and its dot illuminates after every 50 meters of walking. A beeper (excludable), signals each count unit, occurring every two steps.


Digital Step-Km Counter
Click here to download the full size of the above Circuit.




Leave Comment

characters left:

Related Circuits

  • New Circuits

    .

     


    Popular Circuits

    Car rear Stop Light Flasher
    Smeter
    Compressor Protector
    3000w-stereo-power-amplifier-circuit.html
    Use neural sensors to build smart sensor systems using microcontrollers
    Microphone Condenser Pre Amplifier Circuit
    home security system
    Si3210 Si3211 Si3212 Hardware Reference Guide
    Bob Beck Electrifier
    Pre mic audio amplifier with ic LM386



    Top