Laser 3.3v PWM
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Hello,
I've done a circuit with 74HCT02 gate and a laser 20w 12v 3.3v PWM. It works but in the Dozuki page is mentionned 5v PWM. Is there a risk ? Do I need modify something ? -
@noisettetbou what laser do you use? throw off the link ...
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@shiga
This one in 20W /
https://fr.aliexpress.com/item/4000214972073.html -
@noisettetbou
PWM can be adjusted, PWM: 50KHz-20KHz / 3.3V-12V. there is nothing terrible, no, the same laser works fine for me! -
@shiga . OK, thanks a lot.