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  1. B

    Wiring a Counter

    Case is marked as 24v DC (red dot) but you have it connected to 9v DC as source supply (not enough) Otherwise it should work as shown in pic #2
  2. B

    Can an AC shaded-pole motor be run with DC current ?

    No...it's an induction motor and therefore requires AC.
  3. B

    Induction motor

    Look at "slip recovery".
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    dip switch read problem.

    for loops require parameters...... http://en.wikipedia.org/wiki/For_loop
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    push button on-off and more...

    Don't think people here are prepared to write code for you.
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    Mains filtering

    Like this maybe......
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    New Member, New to Electronics, Looking for some help!

    Few things you will need to clarify. Size (current draw) and type of the 12v motors Will the supply for the motors be at the same end as the motors or elsewhere. Did you want wired remote or wireless Don't know what you mean by (and others will be guessing also) "a certain pattern of bursts" Is...
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    push button on-off and more...

    You will need some indicators in there as well otherwise you will never know which mode you are in.... (assuming press and hold like you say initially)....... "but if i dont release it then i want to make it select between 3 modes"
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    Need help identify this part

    Image too small to make out what it is. Also some indication of application would help.
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    Making two if Statements work at the same time

    if #1 and if #2 ..... ??
  11. B

    Help with fan controller using LM35

    Don't know what the use of the 2 resistors in series with the motor are supposed to do. Other than that I think you will need to use a comparitor in your circuit as I don't believe your present setup will work as you expect it to. Also when you supply a circuit, is best to include as much info...
  12. B

    Where to find an LED counter?

    Well, you did say initially " or a button is pressed".
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    Dual controlling of a Relay

    Thanks Bob...brain cells were not awake properly (5.30am)
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    Dual controlling of a Relay

    Manual is manual...over-rides everything. Only way I can see to disable manual is feed the manual switch via an arduino pin. Drive the relay via steering diodes from each pin, auto and manual. Depends on size of relay but probably need to use transistor to switch the relay also.
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    About Radio Transmitters

    According to what I read it's actually less than 1 milliwatt.... Low-Power, Non-Licensed Transmitters Throughout this bulletin the terms "low-power transmitter," "low-power, non-licensed transmitter," and "Part 15 transmitter" all refer to the same thing: a low-power, non-licensed transmitter...
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    Old Schumacher SE-1275A only works at 75A

    The following is what it appears to be from your photos...... Yellow black orange plus perhaps a couple of others(bit hard to see).......... Transformer primary Black coming off bottom of transformer ...........Secondary common (negative out)....goes through ammeter and then through current...
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    Where to find an LED counter?

    $2.00 calculator will do it. Start by 1+1= , and then each time = is pressed, it adds one to the total.
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    Different types of transmitter receiver systems??

    Already systems in place such as you describe. Called egress systems if my memory serves me correctly. Transmitter mounts on a wall in a predetermined area,set to predetermined range, patient wears a locked wristband and if patient tries to go beyong the boundaries set, alarm in nurse station...
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    Where can I buy blank PCBs and solar panels cheaply?

    Ebay.
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    How can µF-range capacitors reduce AC voltage?

    Woman in Aus was recently killed by a charger such as this connected to her mobile phone. She answered a call with the charger still plugged in, something went amiss and the result was fatal.
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