JAIHO
@jaiho-Hz9Ulk Member
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Posted #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 to 30khz. CLKSEL =...
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Posted #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 to the schematics. But...
7 replies -
Posted #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 can i do that?
3 replies -
Posted #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 help . Thank you.
1 reply -
Posted #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.
1 reply -
Posted #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 - which is to...
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Replied #Threads
Interrupt Service Routine for Car Ignition!
Thanks Godfather. I completed the program.It's working now. Good luck with your studies ! I hope you do well. I Did some reverse engineering , to...
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Posted #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 idea of the difference...
2 replies -
Replied #Threads
Need Urgent help ! , C++ code to Initialize ports on 8051 microcon
Do you know what a "Crossbar" is ? Is that where all the connections come into ? Why do we need to set it ? Also...
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Replied #Threads
Need Urgent help ! , C++ code to Initialize ports on 8051 microcon
wait - haha , so is this what you think I need to understand first and also I should understand the possible state of the following...
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Replied #Threads
Need Urgent help ! , C++ code to Initialize ports on 8051 microcon
ok, You are a very helpful person. I am sure everyone here feel the same way. By the way, do you mean Serial peripheral interface by...
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Need Urgent help ! , C++ code to Initialize ports on 8051 microcon
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="nofollow noopener norefe...
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Replied #Threads
Need Urgent help ! , C++ code to Initialize ports on 8051 microcon
Here's the schematics of "what the company will use this chip for " . I just scanned and resized it.I am not sure if I need...
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Posted #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 college. I need some...
12 replies -
Posted #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 on - is a...
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Replied #Threads
Need Help In Understanding The Circuit Diagram
I see a couple of transistors ( NPN AND PNP ) , and 12v power supply. Resistors resist the current. You need some kind of data...
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