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  1. MP1

    MOVED: Need of 8086 Microprocessor Project

    Micro topic http://www.electronics-lab.com/forum/index.php?board=10;action=display;threadid=2608
  2. MP1

    MOVED: DVM??

    Not a project. Moved to theory discussion. http://www.electronics-lab.com/forum/index.php?board=15;action=display;threadid=2565
  3. MP1

    Subject Line Descriptions

    It is so frustrating for me to go into one of the forum areas and filter through the topics to read when I see subject lines like: "Newbie needs help", or Help me!" or " I have a question" or "Need your assistance." Etc. Having a question or needing help is not a subject. "Laser Communication"...
  4. MP1

    MOVED: Four Lines microcontroller based intercom

    This was a microcontroller topic http://www.electronics-lab.com/forum/index.php?board=10;action=display;threadid=2261
  5. MP1

    New areas and new moderators

    Nice to see some new areas of interest. I would like to take a moment to welcome the new moderators! MP
  6. MP1

    The buy/sell forum

    Perhaps we could put a note on the buy/sell page suggesting they post a price. It is annoying to read ads with no pricing. It should not take a string of e-mails to find out if something is the price you want to spend. MP
  7. MP1

    2N278

    Looking for data sheet for a 2N278 or equivalent transistor. I searched National and it would not come up. I think it is actually considered a Delco part. It is a PNP power Transistor. Thanks, MP
  8. MP1

    About Projects Q/A

    This area speaks of projects. If you build a project and find mistakes, please let us know the corrections so that changes can be made to the original. If you just want to theorize what might be wrong or what does not work, I think that is a subject for the theory articles area of the community...
  9. MP1

    Bench Test Equipment

    Would like to see postings of used Bench Test Equipment. I think we all could use another meter from time to time. MP
  10. MP1

    Labeling the project box

    Here is a continue of the message that was started in the microprocessor area... For labeling, I have used a material in the past that was manufactured by 3M. This is a vinyl material. It is pretty thick, no worry about tearing or stretching it. You can also get it in a thin metal. I have used...
  11. MP1

    Data Sheet K818, K819 and BD705, BD708

    Does anyone have a cross reference chart for KT818, KT819 and BD708, BD705 transistors? For example, is there a TIPxx equivalent or 2Nxxxx equivalent that can be used in their place? Thanks, MP
  12. MP1

    Unipolar Stepper Motor Controller using UCN5804

    I was looking at the following project: http://www.electronics-lab.com/projects/motor_light/004/index.html and in comparing the data sheet with the project schematic, it appears that there is an error. Pins 2 and 7 of the chip are internally grounded. Therefore resistors 1 and 2 are in the...
  13. MP1

    SK7804

    Looking for a data sheet and/or application notes for the SK7804. It would seem that I had one at some time. I have a few of these chips in my bin with no information. Appreciate any leads, as I have googled myself ragged :P Thanks. MP
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