Digital AC Lamp intensity controller

[bhoobalan]

Hello friends,
I want c code for pic16f877a controller for the application of Digital AC Lamp intensity controller.
Please any one help?

Thank you

 

[microlab]

hi

you can use the pwm to vary the intensity of the output.
use MOC series couplers to trigger a triac to vary the intensity of the ac lamb
you will find many sample circuits just by trying google

 

[milan.rajik]

You can use TRIAC and DIAC with Microcontroller.

 

[milan.rajik]

Re: Digital AC Lamp intensity control using pic16f877a microcontroller

You just control the conduction angle of the AC wave by firing the TRIAC using a PWM wave.

 

[snishanth512]

Re: Digital AC Lamp intensity control using pic16f877a microcontroller

https://www.ibrahimlabs.com/2013/08/digital-bulb-intensity-controller-using-PIC-code-schematic.html

I hope this project will help you.

 

[bhoobalan]

Friends thanks for your reply,
I don't know how to fire the triac using pic16f877a controller?
Please help me with some sample code?

Thank you

 

[embpic]

follow this

https://www.edaboard.com/threads/305540/

this may help