Hi, We can fire TRIAC from | Microcontroller › 8051 › Solid State Relay based AC motor speed control using ARM7 LPC2129 Microcontroller › Hi, We can fire TRIAC from April 28, 2014 at 4:21 am #11644 SHAH DISHANT H.Participant Hi, We can fire TRIAC from the PWM Pulses generatd from ARM7 controller… For safety, we must add optocouplerin between…!!! LPC21XX has inbuilt PWM generator..!! With that we can generate pulse of required duty cycle…
