Pin Diagram of Microcontroller AT89S52/8051

Pin Diagram of Microcontroller AT89S52/8051, Crystal oscillator circuit, reset circuit..

[@sundeepreddy4860]

why pullup resistors are required for port-0

[@raaz6494]

I have some problem can u plzz help us??

[@sundeepreddy4860]

hi bro,currently i'm learning 8051 can you tell how to get into embedded companies

[@embeddedsystems-bolla]

Learn advanced topics also like 32 bit microcontroller, CAN.. etc

[@sundeepreddy4860]

@@embeddedsystems-bollacurrently learning i2c protocol and soon I'll start arm controller

[@PoluBalaji]

Hii broo, Bro I'm doing project "automatic locking of motor with alcohol detection using embedded systems and at89s52 ,bro can u plz with this like how to program and proceed plzzz broooo.

[@PoluBalaji]

Can u please help..?

[@embeddedsystems-bolla]

Contact me.. click below link: m.me/embeddedsystems.ravikiranbolla