Continue to Site

Welcome to EDAboard.com

Welcome to our site! EDAboard.com is an international Electronics Discussion Forum focused on EDA software, circuits, schematics, books, theory, papers, asic, pld, 8051, DSP, Network, RF, Analog Design, PCB, Service Manuals... and a whole lot more! To participate you need to register. Registration is free. Click here to register now.

Recent content by Freezingmoon

  1. F

    Use a rotary switch as rotary encoder

    Found this document: https://www.737ng.co.uk/simple%20encoder.pdf the guy is using the same USB board as mine but I can't make it work...
  2. F

    Hall sensor range limiter

    I'm using the Allegro A1302: https://www.allegromicro.com/~/media/Files/Datasheets/A1301-2-Datasheet.ashx - - - Updated - - - Thanks, do you have any schematic/reference? I'm sorry but I can't draw schematics from scratch...
  3. F

    Hall sensor range limiter

    Anyone saw my schematic? ;)
  4. F

    Use a rotary switch as rotary encoder

    Hi, I know for an application like an oscilloscope a "standard" rotary encoder is good. But in my application sometimes the user don't really have the time to rotate the encoder for just one click. The rotary switch I'm sure will avoid this problem due to the higher torque its need. Can you tell...
  5. F

    Use a rotary switch as rotary encoder

    Hi all, thanks for the reply. I really can't add a stepper motor or more complex circuitery. I really can't speak about the use of this switch, but it will be placed in a front panel for an application. No harsh conditions. The problem with rotary encoders is that sometimes since the low torque...
  6. F

    Use a rotary switch as rotary encoder

    Hello, For a project I need an incremental rotary encoder, I've tried dozens of various type but they all need too little force to "click". I really like the snap feedback of the traditional rotary switches, I have a few with continuos rotation I'd like to use. It is possible, do I need...
  7. F

    Hall sensor range limiter

    Hi, attached the schematic. With the potentiometer I'm trying to change the range of HALL2, but as I said in my previous messages it doesn't work well. For example if the sensor give me an output from 5V to 0V (I'm making numbers now since in my application the values are different, I can...
  8. F

    Hall sensor range limiter

    Hi, I almost forgot about this post. I tried your solution but I have the exactly same results. Do I need to use an op-amp comparator of some sort?
  9. F

    Hall sensor range limiter

    Thanks for the reply. Can you explain a little better please? Wich value?
  10. F

    Hall sensor range limiter

    Just don't want that around 1/4 of useless travel...
  11. F

    Hall sensor range limiter

    Hello, I have an hall sensor that gives me an output from 0 to 2,5V. This sensor is connected to an USB board and is read like an analog axis, and there is another sensor that is exactly the same connected in parallel to the first one. Basically, I can modify the same axis from two different...
  12. F

    building a circuit - what are the display differences?

    Display Differences Hello, there are differences between these two displays? https://www.newhavendisplay.com/specs/NHD-12864WG-BTMI-VN.pdf This is my display. https://www.sparkfun.com/datasheets/LCD/GDM12864H.pdf this is the display of the schematic. I'm building a circuit found on the...
  13. F

    Picstart Plus upgrade question

    picstart plus, upgrade Hi, is possible to ERASE internal picstart plus PIC17c44 with UV source (Bromograph?) and download newer version from MPLAB? (Sorry for english please)
  14. F

    Broccoli18 Programmer on parallel port

    Re: Broccoli18 Programmer Hello, I have the picstartplus but without the PUM module, then I can't program my 18f4410. In any case, I can not use Broccoli18 because the program to write the HEX file does not work on my pc. (Windows 7 x64) Is urgent (I need to Monday), someone has a simple...
  15. F

    Broccoli18 Programmer on parallel port

    broccoli18 Hi, i found this programmer for pic 18F family on internet. **broken link removed** It works? (Sorry sorry for english!)

Part and Inventory Search

Back
Top