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  1. spike1947

    Paper Shredder Fault

    Hi Thanks for your reply, not sure what you are saying , are you suggesting to cut out the ir side and short Auto to switch to forward manually ! . cheers Spike
  2. spike1947

    Paper Shredder Fault

    Hi Thanks for your reply, yes the Negative side is marked and also on the board . cheers Spike
  3. spike1947

    Paper Shredder Fault

    Hi Replaced all the 3 Caps, now it does not even come on after a few seconds as before !, any other ideas/checks to do . cheers Spike
  4. spike1947

    Paper Shredder ir paper detector

    Hi I have a Paper Shredder that ir sensor is not working, changed Caps still no luck, so have given up on that part, the Shredder itself has hardly had much use, the motor works fine ( in reverse ) . What I am wanting to do is make a small ir proximity paper detector to operate the 24v relay...
  5. spike1947

    Paper Shredder Fault

    Hi When I switch on the Shredder and put paper in nothing happens , if I leave the paper in the shredder after a couple of seconds I can hear a buzzing sound coming from the relay then shortly after that it starts to run ok . Just a bit more info, measured the voltage to the Relay Coil, at...
  6. spike1947

    Testing a Polyester Cap

    look at post #1
  7. spike1947

    Testing a Polyester Cap

    Sorry wrong Cap measured , it is just showing OL on the meter for this one ! .
  8. spike1947

    Capacitor id

    Hi Can anyone id this Cap for me . Cheers Spike
  9. spike1947

    Testing a Polyester Cap

    Hi Can you tell me how to test a 33nf - 300v Polyester capacitor, it seems that I can't test it with a Digital Multimeter ! . cheers Spike
  10. spike1947

    Airwick Freshmatic Max unit

    Hi I am thinking of removing the board and putting some timer in its place , does anyone have any idea's ! . cheers spike
  11. spike1947

    Airwick Freshmatic Max unit

    Chip : RB 1401C , SAG 3C3
  12. spike1947

    Airwick Freshmatic Max unit

    Chip : RB 1401C , SAG 3C3 .
  13. spike1947

    Airwick Freshmatic Max unit

    OK , that is not the same board as in my Airwick Freshmatic MAX , attached pics .
  14. spike1947

    Airwick Freshmatic Max unit

    Hi It is only part of the quote from Kellys_eye .
  15. spike1947

    Airwick Freshmatic Max unit

    Hi Thanks for your reply , have seen that vid , good one but it is not addressing the time sequence for the bursts , I need some mod to have the sequence time gap much larger than it has ie , the longest is 32 mins , far to frequent ,would like it to spray hourly ! . cheers Spike
  16. spike1947

    Airwick Freshmatic Max unit

    Hi I have a couple of Airwick Freshmatic Max Auto room spraying units , the have 3 settings on them I=9 minutes , II=18 Min and III=32 min . I would like to change the time settings to spray every 60 Mins or there about's etc . Is there anything I can make up to do that , or is there any module...
  17. spike1947

    Fire Fly drawing

    I have posted the same question on about 5 different sites , is that a problem for you ! . Cheers Spike
  18. spike1947

    Fire Fly drawing

    What ," other site " would that be !
  19. spike1947

    Fire Fly drawing

    Hi I am attaching a drawing for a flickering LED solar charged , I am wanting to change the supply voltage to 2.4v ( from 2 x 1.2v Ni-MH ) and using 2 x solar panels from the pound shop ( giving out 5.6v ! ) , driving a flickering LED 1.8v to 2.2v . What would I have to change to obtain my...
  20. spike1947

    Info for 2N3904 and 2N3906

    Hi As I am a beginner into Electronics I am always asking questions that may seem obvious to other members on here so I am apologising in advance . I have a attached a schematic , can someone explain to me the difference to a 2N3904 and a 2N3906 apart from the different electron flow( ie...
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