i have to sense the input voltage(fluctuating voltage) and then acoordingly manage to get constant output voltage with microcontroller
---------- Post added at 08:55 ---------- Previous post was at 08:53 ----------
just give more info about your project
Piyush Manavar
i have to sense the input voltage(fluctuating voltage) and then acoordingly manage to get constant output voltage with microcontroller
---------- Post added at 08:57 ---------- Previous post was at 08:55 ----------
Make use of the peripherals provided with the controller. For your application ADC would be sufficient. Check the value of ADC for change in voltage value.
Regards,
Jerin.
but first i have to sense the input voltage
---------- Post added at 09:04 ---------- Previous post was at 08:57 ----------
what exactly are u lukin for.. do u wish to provide a regulated supply from controller.. or do u want to monitor the voltage of a system for regulation.. in the latter case ADC wud work but not in the former case. pls specify ur requirement
i have to sense the input voltage(fluctuating voltage) and then acoordingly manage the auto transformers turn ratio by driving motor with microconroller to get constant output voltage and if it go above or below input voltage (150 to 250)range then it shut down the system
in simple word i have to make a stablizer
---------- Post added at 09:06 ---------- Previous post was at 09:04 ----------
u mean automatic voltege stabilizer or smps ?
yes stablizer but comparing input voltage with reference and driven of motor with microcontroller 16f877a
---------- Post added at 09:11 ---------- Previous post was at 09:06 ----------
hi, kiyani i am shahid anwer from lahore i desighn ac avr,dc avr from pic 877,if u intrusted u contact me,0305-4715269
i am very gratefull to you shahid but first i will try myself it is starting not ending days of my project i want to learn something if i cannot manage in these 5 months then i will contact you but not now and again very very thanks shahid
---------- Post added at 09:14 ---------- Previous post was at 09:11 ----------
i am very thankfull to all of you for guiding me
---------- Post added at 09:45 ---------- Previous post was at 09:14 ----------
just give more info about your project
Piyush Manavar
i have to sense input voltage with some circuit and then pass it to microcontroller to compare wether it is in range(150 to 250)v or not then compare it with reference voltage 220v and then accordingly drive the motor to get constant output voltage
---------- Post added at 09:47 ---------- Previous post was at 09:45 ----------
i have to sense the input voltage(fluctuating voltage) and then acoordingly manage to get constant output voltage with microcontroller
---------- Post added at 09:47 ---------- Previous post was at 09:47 ----------
i have to sense the input voltage(fluctuating voltage) and then acoordingly manage to get constant output voltage with microcontroller
---------- Post added at 09:50 ---------- Previous post was at 09:47 ----------
i have to sense the input voltage(fluctuating voltage) and then acoordingly manage to get constant output voltage with microcontroller