pwm based Light dimmer using a triac

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Sreeja.P

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Sir,
i am doing a project for dim and bright incandacent lamp using pic16f877. I hav generated pwm corresponding to LDR value. How i can control the lamp using a triac?

Thanks in advance
Sreeja
 

everything is explained in microchip application note TB094 :

**broken link removed**

you also have the attached pdf that is worth reading...

regards,
 

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