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.

Register Log in

Recent content by au.umair

  1. A

    Step down DC to DC converter

    Dear all, I have a computer power supply of 300W but it it faulty. I opened the power supply and found that its AC to DC converting unit is still working. The output voltage of this unit is 118Vdc. Now I need to step down this voltage to 24DC 2A. Any suggestions please? regards Satau
  2. A

    Looking for a verified and tested 8051 programmer

    Dear thannara123 thanks a lot for the links provided. But can u share some schematics of a tested USB programmer for 89C51, 89C52 only....I am from Pakistan
  3. A

    Looking for a verified and tested 8051 programmer

    Specifically, I need to burn AT89C51 , AT89C52 and AT89C2051. I don't need for "S" series. Thanks ---------- Post added at 15:13 ---------- Previous post was at 15:11 ---------- Can you please tell me what type of modifications and up to which extent?. Thanks
  4. A

    Looking for a verified and tested 8051 programmer

    Dear All, I want to build my own programmer/burner for 8051 series of micro-controllers. I searched a lot but could not found a practically verified and well tested programmer. Please send me the circuit of such programmer that is practically tested and giving no problems while using it...
  5. A

    How to edit transformer in proteus 7

    I want calculate inductance in proteus. Any way thanks for your support. I will try it.
  6. A

    How to edit transformer in proteus 7

    I am using a simple transformer. When I press ctrl+E, but tell me that how can i calculate these values like primary inductance, secondary inductance etc. Can you suggest me some calculator for this purpose?. My requirements are below: primary voltage: 220V, 50Hz secondary voltage: 12V, 1A
  7. A

    How to edit transformer in proteus 7

    Dear All, I am going to design a multipurpose DC power supply in proteus. please help me that how i can edit a transformer in proteus?
  8. A

    Looking for Proteus Ares heat sink library

    Re: Proteus Ares Lib Dear!. Its very rare to find library for heat sink.
  9. A

    MATALB Code to describe communication between two CDMA 2000

    MATALB Code required Dear All I am working on a project on MATLAB. I need a code in MATLAB that must describes the simple communication between two devices using CDMA 2000. This code must be simulated in MATLAB. Thanks in advance. Looking forward for your cooperation Regards Umair
  10. A

    Mobile communication using CDMA 2000

    Dear All I am working on a project. These are the details of it. I have two cell phones. I want to make communication between them using CDMA 2000 technology. Kindly provide me some details if you have about it. I also want a simulation code of this project that must be run and simulate in...
See more

Part and Inventory Search

Back
Top