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AC DIMMER WITH STM32F373

Question asked by khastar.mehdi on Dec 24, 2017
Latest reply on Jan 8, 2018 by khastar.mehdi

hello 
i am working on AC dimmer with stm32f373.

i have a issue when the fire angle change in TIMx->ARR.

in this case the lamps have filkcer.

 

i use the timer of MCU that runs in timer mode with internal clock.

 

how can fix this issue ???

 

thank you

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