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  1. stuee

    Testing Components?

    Hi. Is there any way for testing Hots and Lopts and other transofrmers without expensive ecuiptment. like the transistor tester is there a way for testing transformers the same, with the 3 legs? If anyone knows of some schematics for a tester i would be most greatful. Also im testing diodes...
  2. stuee

    Ir network link

    before you say there is one on here already, i know being in australia components are limited and cant get any of them for it of the 74hs. Is there any other schematics around for ir network links? what would be better is if it could be usb network link so i can get better than 10mbs. If anyone...
  3. stuee

    Ide 2.5 to 3.5

    I have a external case that has its own powersuppluy on it, ive seen somehwere befor that u can get a 3.5 plug and a 2.5 plug and just rewire the pins to where they should go, and miss out the power, but cant rememebr where i saw it now :( anyone know where to get a pin out diagram of both...
  4. stuee

    Ide 2.5 to 3.5

    Ive just picked up a 2.5 usb2 ide box, but want it for 3.5 inch drive. is it possible to make a conversion cable? is so how, thanks
  5. stuee

    Noise suppressor for car

    i will try that tomorrow in daylight, what are audio isolation transformers? how do i make one or is there a schematic for one anywhere. Thanks
  6. stuee

    Noise suppressor for car

    The amps nor hear unit run ground to the battery that are grounded to the chassie, i put a new 4agu ground cable from the battery to the chassie at the front of the car as was told would improve it, but never worked, so nothing is grounded direct to the battery, jsut throught the chassie. Thanks...
  7. stuee

    Noise suppressor for car

    My amps are grounded at the very rear of the car with 2ft 4agu calbe. i beleive its not my head unit thats inducing the noise as its present when the headunit isnt turned on at all.
  8. stuee

    Noise suppressor for car

    I have the rca running down one side of the car and the power 0agu and remote cable down the other side, the head unit is grounded to the chassie not using the orig ground cable, the amps are both ground in the same place next to eachother with 4agu cable, the noise comes without the headunit...
  9. stuee

    Need help with idea. Audio

    bump
  10. stuee

    Noise suppressor for car

    Hi, is there a simple but good schematic for a noice suppressor for my car, im getting real bad engine noise from my car, it needs to be upto 15v and 50a and needs to be able to connect 0 gauge cable both ends. Thanks
  11. stuee

    Dual LM3886 Bridged Amp.

    both my amps are rated 8ohm, i have one amp running rear 6x9 300w, and the amp is already bridged ton the 2nd 2 chans for a sub, so i run my sub off that, the other amp is the same, i would like to get a bit more power to my subs as they are in the boot and quiet, at the moment ive got the amp...
  12. stuee

    Dual LM3886 Bridged Amp.

    The speakers i have are sony xplod speakers, 2x 6" 2x 6"x9" and 2 12" subs. I currently have 2x 4 chan amps only 30w rms Is there any way to change a transistor or something to give it a little more power, like 50w rms? also all my speakers are 8ohm, wish they was 4, would get more power...
  13. stuee

    Dual LM3886 Bridged Amp.

    i would be interested especially if its 12v so i can make it for my car. if not would be of use around the house, Thanks
  14. stuee

    Selectable source?

    about 4v audio
  15. stuee

    Digital volume remeber settings? please help

    ok here is my idea, not sure how to put it all together, and what parts to use, if someone has a idea and would help me design this i would me most greatful and also post it one here when completed for others to use too. Below is my idea how it sould be. 1= line in from amp analoge pot. front...
  16. stuee

    Led display Digital Voltmeter question

    Is there any wat to get this circuit to measure amps aswell or just amps? pref 20-40a
  17. stuee

    Selectable source?

    Im after some sort of chip that you can put multiple inputs to it and with a button on it cycle through the inputs, then it forwards that signal off to somewhere else, even beter with a display that i can set the txt for, ie chan 1, chan 2, chan 3 etc... any ideas. Thanks in advance.
  18. stuee

    Digital volume remeber settings? please help

    my idea is to take it from the volume ctrl pot on the amps for each setting, rear, front, amp2 rear, front, im not a big electronic guru, i can read circuits and build them but that as almost my lmits thats why im on here :D I would like a volume control display, also would be good if only had...
  19. stuee

    Digital volume remeber settings? please help

    I found this schematic but i want it for my car, i will make 4 of them, one for front speakers, back speakers, 1 sub and other sub, but the problem is when the power is off it forgets the setting, i want it to be able to rememebr the settings without having the whole car ignition left on. Any...
  20. stuee

    Need help with 2 ideas

    Hi, well these are my car ideas, i have bit of electronic experience, but need help now, 1st im looking for a schematic for a ammeter on my car, it will be placed at the end of my 0awg cable in before my amps so i can see how many amps my system is drawing, i 3 X 7seg display will be fine and...
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