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  1. gogo2520

    Automate Machine

    So do I   Thats a 8051 board wicth isn't bad but it will take a lot of time to program. If your just looking to controll one machine there is a product out there called mini brick. What that is a small selfprogramming controller that will operate relays at different time periods. We use them...
  2. gogo2520

    Hex Non-Inverting Buffer

    Thank You Audioguru           I'll give it a try                       have fun gogo
  3. gogo2520

    Hex Non-Inverting Buffer

        I was looking at different stepper motor controllers and I was thinking of making this one for a bench test controller. But I don't understand what the cmos dose.                                         thanks gogo
  4. gogo2520

    Vectorbord or Veraboard

    Someone was looking for large sheets of this stuff a while back and I ran across this http://www.alliedelec.com/Search/ProductDetail.asp?SKU=977-8134&SEARCH=9778134&ID=&MPN=169P84WEC1&DESC=169P84WEC1                           Have fun gogo
  5. gogo2520

    please answer these two questions:

      What eles would you use? Its clean, easy to control, and easy to produce. I wish someone would make a afrodable electric car, that would cut polution more then hafe.       I was around when coal was the main source of heat, I also used oil heat neither one is clean. Gas is better but still...
  6. gogo2520

    hwo do you build a gmrs two way radio antenna

    Hello GMRS (General Mobile Radio Service) is a UHF personal radio service allocated 8 frequency pairs and 7 non-paired frequencies in the 462 MHz and 467MHz bands.                   / Family Radio Service (FRS)? FRS is a private, two-way, very short-distance voice communications service for...
  7. gogo2520

    SI 7300 Stepper motor driver

    Here is a site that might help you http://pminmo.com/     Its has some good and well tested projects.                   gogo
  8. gogo2520

    Trace current limitations

    Hi mumcs your going to love this site http://www.geocities.com/CapeCanaveral/Lab/9643/TraceWidth.htm       It should help you out.                     have fun gogo
  9. gogo2520

    Voltage

    I guess I don't unstand the question. One point would be the same no matter what because you would have nothing to compare it to. Unless you had a second Point to compare it to there is no differance.     And hopefully that ducks right wing is the same or the duck wouldn't be able to fly...
  10. gogo2520

    What should I look for in a breadboard to buy one?

      There about the same except the expensive one looks more pro but the cheaper one has more advanteges. 1st it comes with jumpers 2nd you can clip on more more boards and make it bigger. I would buy the less expensive one myself. better yet the  way I use breadboard I would buy 10 of them and...
  11. gogo2520

    RPM counter that stops machine after 10 cycles

            hello privas   A rpm counter could be made with a ir led and ir detector. Using a 4017 as a counter and some kind of relay. BUT the thing is SAFETY the Power switch would have to be manualy shut off befor unloading the machine. I don't know what your setup looks like but if you go...
  12. gogo2520

    7447, 7448 decoders

          Thanks Ashtead     This dose help, I have the uln2803 and th 2N3906's Now all I have to do is get the breadboard out and do some testing, As far as codeing the pic thats no problem I think I understand the asm code better then I understand the electronics part.       When I get the thing...
  13. gogo2520

    7447, 7448 decoders

    Sorry about that.           anyways you metioned the 2803 and 2003 right. did you mean uln2803 and uln2003? ones a npn transistor array and the uln2803 is a npn darlington transistor array right? I want to follow this read because I made a scrolling message sign with a Pic and three 74Hc595's...
  14. gogo2520

    7447, 7448 decoders

  15. gogo2520

    I have been thinking

        Staigen you are right       I am new to electronics and find it easier to learn when I have something to study.  I could see some interest in a front end for wideband oscilloscope connected to a computer. Or maybe a frequency counter. Capacitor meter is another good one.         Something...
  16. gogo2520

    Help....

      Hello ronald and welcome   Heres a small tutorail on opto's             Have fun gogo optocoup.pdf
  17. gogo2520

    Making Life Easier

        Those are good ideas, next time I do a strip board I'll try it. I got a question what is conformal coating. Is that like lacquer?                                                   gogo
  18. gogo2520

    probe 2006

    Hello and welcome                           gogo         
  19. gogo2520

    when should use FPGA?

      I thought an FPGA was a socket you put a chip into. Then I did a web search and found out that FPGA stands for Field Programmable Gate Array.  I guess I don't know anything about fpga's but I do know a little about Microcontrollers and if I did a web search on just about any of the projects...
  20. gogo2520

    Free sample chips!

    This place has most of what your looking for the rest is are common parts you can find any where. http://www.glolab.com/order/parts.html     Or you could just buy one at...
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