Search results

Search Forums New Posts
  1. C

    BBC Documentary Error ?

    I watched a doc the other day going over the history of electricity, who discovered what, anyway long story short he went onto the 'future' and the means of a super conductor at room temperature, the holy grail. now he said if we could we'd save up to 20%, would it not be more like 80%? with...
  2. C

    5v Regulator(s)

    Guess what i'm going to ask now, lol, where exactly have you seen this type of circuit? where would the resistor connect? between ground and the + rail?
  3. C

    5v Regulator(s)

    it is? cool, I thought only the adjustable vout reg's had that ability? Learn something new everyday, not that I know much, i just tinker around until i see a poof of smoke and try something else :D
  4. C

    Arduino Idea?

    I've just ordered an Ardunio and had a thought, is this even possible?... Creating an AM circuit detector in analog on my breadboard, feed the analog out to the analog in, and gnd to gnd? on the Ardinuio? I presume the analogue voltage represents the signal sent right?.... My analogue...
  5. C

    5v Regulator(s)

    oh, http://jaycar.com.au/products_uploaded/LM7512C.pdf it's the 7805c, not that it matters... v+/gnd/out easy enough...
  6. C

    5v Regulator(s)

    I bought 3 voltage regulators from Jaycar, I get them wired up, and it works perfectly, >7v in 4.95v out, i can get 2 amps from it as well with good heatsinking, works perfectly and circuit, anyway It turns out these are discontinued now... So after testing voltage/current i plug in my phone...
View older results
Top