Hello,
for my project's needs, I am designing a PWM motor speed controller based on the article located in the following site:
**broken link removed**
(look near the end of the page, at the PWM generating circuit)
I understand all the theoretical parts of it, except, why is he using a 4-Bit Counter? Can someone explain this bit to me, or point me to some related article?
Thank you very much in advance.
for my project's needs, I am designing a PWM motor speed controller based on the article located in the following site:
**broken link removed**
(look near the end of the page, at the PWM generating circuit)
I understand all the theoretical parts of it, except, why is he using a 4-Bit Counter? Can someone explain this bit to me, or point me to some related article?
Thank you very much in advance.