Flash light Timers


Posted on Feb 6, 2014

A nice design which even turns off if the pushbutton is held depressed or jammed a long time. Not re-triggerable while the light is still on though(Thanks for pointing that out Watson): Below is one that starts off bright and slowly dims out to nothing. They could have eliminated the need for a power switch by putting a 2. 2M ohm resistor across th


Flash light Timers
Click here to download the full size of the above Circuit.

e capacitor:




Leave Comment

characters left:

Related Circuits

  • New Circuits

    .

     


    Popular Circuits

    Hi-Fi Headphone Amplifier
    Edge-detector
    Bunch connect the compensating type UPS cascade converter in parallel to study
    Bicycle Back Safety Light Circuit Schematic Circuit
    dry model 1 isca tracker
    drm direct mixer ef956ak5
    MICRF112 MICRF112: QwikRadio ?® UHF ASK/FSK Transmitter
    Ion detector circuit diagram electronic project
    A muting delay & DC offset protection circuit



    Top