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  1. kellys_eye

    Wood/Resin Bowl RGB Lighting Question from a Novice

    The pcb looks awfully like the inside of a simple LED lamp you'd use at home. As well as 'white', they can be had in all sorts of colours including an RGB fully-adjustable version (with remote control too!). Various wattages are also available. It wouldn't be beyond complexity to purchase a...
  2. kellys_eye

    PCB impedance 90 Ohm

    Error codes are usually 'described' by the programming code manual - what does yours say about that code? Sounds like a timing issue - maybe try a low data rate? or a delay routine?
  3. kellys_eye

    FX controls Pirate cannon

    Apparently we're here to give free advice to ungrateful and impolite people. Since our time, effort and input to the forum is 'free' I suppose you have every right to expect the membership to drop everything to assist you. If you're not a millennium you are, at the least, 'entitled' - and...
  4. kellys_eye

    Surplus components

    The valves all look like 'pulls' from old TV sets - they'd have to sold 'untested' with the associated risks for value (very little). As above, the components are similarly 'old school' but may be of interest to some retro equipment repairers. Test equipment, however, is always in demand but...
  5. kellys_eye

    PCB impedance 90 Ohm

    What makes you think the PCB impedance would cause issues? Are you 100% confident the SD card is ok and/or the protocol used to access it? i.e. are you loading/reading data faster than the card is capable of?
  6. kellys_eye

    Circuit diagrams of TORO DDC-4

    The likelihood of the OP seeing this message is as good as zero (last on the forum in 2019). But if 'glue' is typical then you will have to determine its type and seek the solvent for it and/or cut'n'prise the lid off as we inevitably end up doing!
  7. kellys_eye

    Thermal Printer Problem

    Unfortunately, without loading and running that software (pointless without the hardware to connect to) it's not possible to determine if there is a software issue, hardware issue or even 'programming' issue (bit pattern). This is one case when you'll have to do the investigation yourself - is...
  8. kellys_eye

    diagnostic port on smartkegger control board.

    There was a phase many years ago when home-brewing beer was all the rage - sometime around the mid 70's IIRC - and there will always be a dedicated hardcore keen to develop either their own or reach the heady heights of popularity and the potential income that may acquire. I confess to having...
  9. kellys_eye

    FX controls Pirate cannon

    Maybe if you appended that sentence on your original post perhaps? You might even include the word 'thanks'. PS - no sarcasm intended - just being polite helps.
  10. kellys_eye

    Thermal Printer Problem

    Does the software/driver work with the OS you're using? Some links to what you're using (and how) might help.
  11. kellys_eye

    Green Technology

    Crap. Much of the 'green' industry relies heavily on rare earth materials and 'strip mining' for other resources needed to build lithium cells and solar panels. Then there's the absolute necessity for oil (lubrication for wind turbines) plastics (wind turbine blades) etc etc. 'Green'...
  12. kellys_eye

    diagnostic port on smartkegger control board.

    TL:DR What you need to do is learn how to understand what it is you're looking at, what you're working with and what you're talking about. None of us have a clue.........
  13. kellys_eye

    Synchro motors for wind direction indicator

    You could take a punt on this...
  14. kellys_eye

    Synchro motors for wind direction indicator

    Other than getting the terminology wrong (as above, it's a synchro resolver you want) your idea has merit and would work however it's not just a case of wiring them together as you still have to provide an AC signal (reference) for them to work. This in and of itself isn't difficult either but...
  15. kellys_eye

    diagnostic port on smartkegger control board.

    Not necessarily, you can do that with a simple analogue multimeter Not necessarily - you can do this in-situ Never - that's all in your imagination. You know about 'legal responsibility' don't you? What does that even mean? Simple enough to trace the wires to the actual sensors to see if...
  16. kellys_eye

    diagnostic port on smartkegger control board.

    This is the kind of nonsense we have to put up with...... first, learn to count. There are TWENTY pins on that 'port' and it's even labelled ON THE BOARD as to its purpose - you can measure various sensor signals at it. You are clearly out of your depth with this 'repair' and can neither...
  17. kellys_eye

    Ryobi 18v sprayer diaphragm pump help

    Does the motor actually turn? You might be able to get hold of the protruding shaft on the rear of it to see? Assuming it turns, can you see the motor commutator and brushes (through the side of the motor) and are they complete/corrosion-free? You could apply 12V directly to the motor to see...
  18. kellys_eye

    Help fixing a Wharfedale amplifier

    The active subwoofer requires an audio input signal - do you have one?
  19. kellys_eye

    diagnostic port on smartkegger control board.

    What? That makes zero sense in the real world! It might make sense in 'your' imaginary world but here on planet earth it exposes your skills/knowledge at repairs to be more than lacking. Dangerously lacking even. Give up - I have.........
  20. kellys_eye

    diagnostic port on smartkegger control board.

    Pics? If that port is unused that's one thing (an unusual thing too) but it may have been intended for another plug-in device like an LCD panel. Programming ports are hardly ever made available off-board via a dedicated socket unless the device is designed for multiple applications. More...
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