automaric voltage regulator using microcontroller

[kiyani]

i have to make a voltage regulator using 16f877a microcontroller
so i want your help . mail me at kiyani_phool@yahoo.com

 

[MikeMl]

Why do it in software when there is a $0.30 analog-linear solution already existing?

 

[crutschow]

Sounds like Homework.

 

[kiyani]

Why do it in software when there is a $0.30 analog-linear solution already existing?

this is my project so i have to make it by software (with microcontroller) and i will do this with your help

 

[kiyani]

Sounds like Homework.

yes you can say

 

[MrAl]

Hello,


Switching or linear regulator?

 

[atferrari]

"automaric" or "automatic" has probably nothing to do with a regulator. Not a basic one, for sure.

If I have to email you something I will charge a lot of money for the trouble.

 

[kiyani]

microcontroller based voltage reglator

thanks for your help i am almost near to that circuit
but i need little more help
about sensing voltage of 220 volt

 

[crutschow]

thanks for your help i am almost near to that circuit
but i need little more help
about sensing voltage of 220 volt

What does sensing 220 volts have to do with a voltage regulator?

What voltage are you trying to regulate?