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  1. C

    Oscillator

    Yeah a gate oscillator! doesn't the 4046 bring it down to 2 hertz where a fliplop then divides it by 2?
  2. C

    OPAMP as voltage comparator issue

    Says 35v so are you powering this from the 1k/zener ?
  3. C

    <1 volt step up transformer

    Basically you need to reach the bases threshold voltage of around 0.6v, with a joule thief you may get a very dim glowling red led going with one lemon. Buy a germanium transistor and you might get a couple of ma out of a lemon
  4. C

    Craig's MPC remote control!

    I built so much of it around Media Player Classic, i changed the name! Craig's Remote MPC Control! Control your laptop/pc/desktop (98/xp/vista/win7/win8+) from your Android!! Built around MPC (Media Player Classic for Windows) Fast foward support by a long press of the arrow keys > > and...
  5. C

    An Online government!

    Ultimate control is already in place, we vote the muppets in because there's no alternative
  6. C

    Inside a 555!

    http://www.righto.com/2016/04/teardown-of-cmos-555-timer-chip-how.html?m=1 Some interesting info :)
  7. C

    An Online government!

    The point of not wasting $$$, $$$, $ so some of it can be put into hardware and software, geofenced and on top of that unique ids are issued... If the concern is purely security, the system would have to be developed ground up, i'm not saying this would be easy, but there would be many levels...
  8. C

    An Online government!

    You're thinking a traditional forum such as this one now, no, absolutely not! The post office is issued with cards and peoples names (maybe that/drivers licence combo) The servers can only be accessed by computers inside America/uk/australia, the unique id number issued is the only way in, any...
  9. C

    An Online government!

    As the title suggests... An online government, think of a massive forum except each state/suberb is a subsection of the forum where everyone in that suberb controls that suberb through voting and discussion, the treasury is split up, into smaller amounts and spread out, this is a radical idea...
  10. C

    Batteries in parallel

    What are the batteries?
  11. C

    convert 110v dc to 24v dc

    I'm thinking a resistor divider / zener as mentioned which powers a microprocessor then use a switching method to an inductor to buck covert it Tricky
  12. C

    convert 110v dc to 24v dc

    You sure it's not wall 110ac voltage?
  13. C

    Microwave movement detector module

    Interesting, i'll certainly find the limitations :)
  14. C

    Oscillator or Not?

    Oops a sine wave, a sine gen! Can a function generator like...
  15. C

    Oscillator or Not?

    I've gotten into so many arguments over em waves i'm over trying to convince anyone anymore But i will say this, we live in a world of EM radiation, we're all exposed every single day, from the moment you're conceived you would have had em waves pass through you.. Light waves Radio waves...
  16. C

    Lemon Fire Starter BS

    This furiated me, i have since calmed down now lol.. my wife seems to think it somehow can work even though there's more chance of brad pitt walking through the door and proposing his dying love for her before she has any chance starting a fire with a lemon!
  17. C

    Battery over discharge cut-out circuit help

    Circuit 1 left side, a 10 or 11v zener is better you can drop the extra diode then
  18. C

    Flickering flame simulation with PIR motion sensor - mostly need help with transistor, I think

    Welcome to the world of electronics lol
  19. C

    Flickering flame simulation with PIR motion sensor - mostly need help with transistor, I think

    2n2222/bc337 is fine Any pnp that is capable of total current is ok as well Only the 2 npns out of emitter into base are in a darlington configuration... I don't think it has a name for what i did in the circuit
  20. C

    Basic circuit help

    More like welcome to the world of electrician (except low voltage) add an IC chip or electronics component then i'll gladly welcome you to the electronics world :)
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