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  1. (*steve*)

    Where can I find these components other than china?? FETS and DC-DC IC's etc.

    It is more likely that you damaged the board if you did it this way. But yeah you can damage the component too.
  2. (*steve*)

    Hello, can somebody help me with an240P

    Ok I'll try to get on to it. I need some good light to photograph the pages, so it might have to wait for the weekend.
  3. (*steve*)

    Low end, how to work with flicker LEDs on 1.5v

    Try placing a capacitor in parallel with the LED. I'd grab something like 47uF at 10V. Beware that the capacitor is polarised and you need to connect it the right way around.
  4. (*steve*)

    Where can I find these components other than china?? FETS and DC-DC IC's etc.

    Replacing one part with another random part that has the same number of connections is unlikely to work, and may cause damage. You don't actually say, but I'll presume you replaced parts with others having identical markings. You may have damaged the board and a closeup image of both sides...
  5. (*steve*)

    Low end, how to work with flicker LEDs on 1.5v

    The body circuit also typically applies a pulsing DC to the LED. If this is a single colour LED then it doesn't matter because you can't see the flickering (it happens too fast). For Multicolor or flickering LEDs, the pulsing DC probably resets the chip inside so you just get the first colour...
  6. (*steve*)

    Hello, can somebody help me with an240P

    Yes, if you're interested, I can post the second part of that article.
  7. (*steve*)

    LM358 Replacement

    And I just assumed that the parts quoted were other manufacturers versions of the LM358. I assumed this because the best replacement for an LM358 with a wider operating temperature range is an LM358 with a wider temperature range. If the OP had taken the time to look at the LM358 datasheet...
  8. (*steve*)

    Wheatstone bridge output connections

    Normally you have just one. Where would you connect the second?
  9. (*steve*)

    LM358 Replacement

    Then they sound OK.
  10. (*steve*)

    Hello, can somebody help me with an240P

    Because I have a life. Sometimes I sleep. Sometimes I work. I presume you're buying the kit audioguru pointed you to?????
  11. (*steve*)

    LM358 Replacement

    And did they specify an operating temperature range that included the range you require?
  12. (*steve*)

    LM358 Replacement

    Did you check their datasheet? And it's an LM158
  13. (*steve*)

    Program memory to be used as a Data memory in PIC24F16KA102

    Sure, but it won't last long.
  14. (*steve*)

    Hello, can somebody help me with an240P

    No, that's not what I said. This is what I said: You seem to be going out of your way to make things hard for yourself.
  15. (*steve*)

    Program memory to be used as a Data memory in PIC24F16KA102

    Does this answer the question?
  16. (*steve*)

    LM358 Replacement

    LM158
  17. (*steve*)

    Hello, can somebody help me with an240P

    See my previous post.
  18. (*steve*)

    Hello, can somebody help me with an240P

    If you want to build the second one, it may be easier to buy the kit you were pointed to earlier (the design is very similar). Why not start with the simpler option? The parts seem easier to source.
  19. (*steve*)

    Hello, can somebody help me with an240P

    If that's the price they quote, then that's the price. I can't see any 99-007-96 so I can't tell you what it is. T1 and T4 are for the second circuit, not the first. Which circuit are you talking about? Do you know how you will buy or make the PCB?
  20. (*steve*)

    Hello, can somebody help me with an240P

    You want a 3x0.5x6 F29 core. As an assembly, maybe 99-076-96 is appropriate.
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