cct007
Newbie level 1
i am currently doing 15 steps microcontroller based digital power supply as my final year project. It is a linear mode power supply.
I will use one 8051 microcontroller to control the voltage from 0-15V.
There will be a 7 segment display to show my current voltage value that connected to the microcontroller.
There will be a decoder connected to the microcontroller also.There will be 16 connection to the decoder for 0v till 15v.
My fren told me that i can use the interrupt port to control the voltage where i wll connect 2 push button to the 2 INT pin. For example,when push button connected to INT 1 been pushed INT 1 is giving signal and it will increase 1v.
Since I very weak in microcontroller i have no idea in writing code to control the output voltage with the aid with decoder, and code for 7 segment display to show the output voltage.
Hope U all can give me help!!! Thanks a lot.
I will use one 8051 microcontroller to control the voltage from 0-15V.
There will be a 7 segment display to show my current voltage value that connected to the microcontroller.
There will be a decoder connected to the microcontroller also.There will be 16 connection to the decoder for 0v till 15v.
My fren told me that i can use the interrupt port to control the voltage where i wll connect 2 push button to the 2 INT pin. For example,when push button connected to INT 1 been pushed INT 1 is giving signal and it will increase 1v.
Since I very weak in microcontroller i have no idea in writing code to control the output voltage with the aid with decoder, and code for 7 segment display to show the output voltage.
Hope U all can give me help!!! Thanks a lot.