JAIHO

JAIHO

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Member since
Mar 27, 2009
Last active
Jun 12, 2009
Total activities
0

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Recent contributions

  1. #Threads

    Temperature sensor using c8051f930

    I have the temperature sensor program running at 24.5Mhz I am trying to execute it at 30khz. I already changed the Oscillation...

  2. #Threads

    Built in DC-DC Converter in a microcontroller

    hello.. I have a built-in DC-DC Converter inside the microcontroller. So basically it takes in 0.9v and outputs up to 3.3v, according...

  3. #Threads

    Is it possible to get a LED light up at a different voltage ?

    Currenly the LED is taking in 1 V. Is it possible for the LED to take in a different voltage ? How...

  4. #Threads

    How to write , EOI ? 8051

    How do I write , End of Interrupt command? I am using C++ I can't find this information anywhere. I appreciate any...

  5. #Threads

    Can you take a look at this screen shot and tell me what am I doing wrong?

    I don't understand where I am making an error. But it's giving me an error.

  6. #Threads

    Need "debouncing Code" in C++ For Interrupt routine - Urgent !!

    The way I have my code is such that when there is an interrupt in the p0.5 , pin The ISR works...

  7. #Threads

    f6fee998-ae35-4dc5-9fca-7e3010778ed4

    Thanks Godfather. I completed the program.It's working now. Good luck with your studies ! I hope you do well. I Did some...

  8. #Threads

    Interrupt Service Routine for Car Ignition!

    I need to write an Interrupt Service Routine in C, for microcontroller. I have no idea where to start. I have an...

  9. #Threads

    11cbfeb2-56cd-4ce1-91fa-2572cca87d8f

    Do you know what a "Crossbar" is ? Is that where all the connections come into ? Why do we need to...

  10. #Threads

    c98a34f0-90ff-44d9-b6ef-34ce646bfd17

    wait - haha , so is this what you think I need to understand first and also I should understand the possible...

  11. #Threads

    c81223f5-3940-4bb7-870c-258ffffbc423

    ok, You are a very helpful person. I am sure everyone here feel the same way. By the way, do you mean...

  12. #Threads

    fe236a02-66fb-4109-b27b-f892ec558810

    The controller , I think , we will be using , is a C8051F330 GM <a href="https://www.keil.com/dd/docs/datashts/silabs/c8051f33x.pdf" target="_blank" rel="nofo...

  13. #Threads

    9d74d396-33c0-4731-9c60-c095968cb930

    Here's the schematics of "what the company will use this chip for " . I just scanned and resized it.I am not...

  14. #Threads

    Need Urgent help ! , C++ code to Initialize ports on 8051 microcon

    I am a complete newbie to the site and to the world of microcontrollers, although I have taken assembly language class during...

  15. #Threads

    Need help with firmware code..

    I am trying to write a program to initialize General purpose Input Output ports. The microcontroller I need to initialize the ports...

  16. #Threads

    fb64a37d-8f41-4939-b41a-d292b770e528

    I see a couple of transistors ( NPN AND PNP ) , and 12v power supply. Resistors resist the current. You need...