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  1. Martaine2005

    cannot log in on pc

    Turn your PC off and on again. :eek: Martin
  2. Martaine2005

    How to make the brightness of the LED change?

    I don't know anything about code for arduino but I do have lots of libraries that have sample and complete codes. The code you want would be for PWM (pulse width modulation). I think 'FastLED' has all you want. Check it out in your Arduino library. Martin
  3. Martaine2005

    NMEA wire explanation please

    According to the diagram, that is how it's wired. Provided of course, that diagram is for your unit. Martin
  4. Martaine2005

    NMEA wire explanation please

    Yes, according to the diagram, Black, Yellow, screen, Battery (neg) and NMEA (neg) all connect together. Martin
  5. Martaine2005

    cannot log in on pc

    I am currently signed in via my laptop, no problems here. Try clearing your cache. Martin
  6. Martaine2005

    433MHz door bell - Tx antenna feed

    I doubt the circuit has a problem. However, all homes and neighbours have more and more wireless devices. Garage doors, car locks, home automation, door bells, cameras, CCTV, baby monitors etc etc etc. Not to mention toy radio controlled cars, toy walkie talkies etc etc. The airwaves are jammed...
  7. Martaine2005

    433MHz door bell - Tx antenna feed

    That PCB antenna trace is probably not helping. Try soldering a 12 inch piece of wire where the trace is and then checking to see if it works any better. If it does, you could try making your own coiled/spring antenna or just buy one and try it. Martin
  8. Martaine2005

    Circuit Board Numbering / Compatibility

    Unfortunately, the only real test is to try it. I'm the same as you, believing the last digit is revision number. You could contact the manufacturer and ask what the differences are. Martin
  9. Martaine2005

    Hello

    Welcome to EP Howard. There are a few sparkys on the forum. Martin
  10. Martaine2005

    NEED TO IDENTIFY ELECTRONICS PART NUMBER (Treadmill Controller Board)

    Can you see any markings or writing on those components? We can't see anything with such a small picture. Martin
  11. Martaine2005

    Fuse Cap identification

    I would have done it for half a case! :eek: Martin
  12. Martaine2005

    RCA 100 Manual

    If the CPR-100 is an earlier more basic version of the CPR-250, then the CPR-250 manual might help. The PDF can be read and downloaded here. Martin
  13. Martaine2005

    CONNECTING A WATER PUMP WITH NO PLUG

    You can connect it directly to a 12V battery providing the pump is 12V. You didn't say what pump or voltage. Martin
  14. Martaine2005

    TEAC stereo receiver won't turn on

    No need to be sorry, you're doing fine and in good hands with @Bluejets. He's just grumpy and only smiles on Sundays :D Martin
  15. Martaine2005

    TEAC stereo receiver won't turn on

    A little harsh considering the OP gave the facts. "Never done anything much with electronics". I bet he's a whizz with mechanical design. Credit is given where credit is due. Martin
  16. Martaine2005

    Nmea 0183 gps

    My boat just sailed.
  17. Martaine2005

    Nmea 0183 gps

    Show us a picture or link to the advert. There are thousands of internet hits for this scenario and thousands of answers on different boating forums including the Raymarine forum. Martin
  18. Martaine2005

    Nmea 0183 gps

    Hello there sailor! Have you got links for your equipment so we can have a read and hopefully find a solution? Martin
  19. Martaine2005

    Clicking noise switch relay (Somfy)

    That is what's called relay chatter. It could be a simple fix. There can be several reasons for this. One being power delivered to the relays or lack of. Can you open the unit and take some close, clear photos of the board and post them here? You may need to resize the photos if you get an error...
  20. Martaine2005

    What is this (Circled orange) component called? Please help

    Has it got anything written on it? My initial thought was an onboard backup battery. But it shouldn't rattle or make noise if you shake it. Do these scooters have tilt switches? Martin
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