Hi, I only have a bit of experience with PIC mcu's and I really learned a lot from this site **broken link removed**
I learned how to program using assembly language at first since it helped me understand how the PIC mcu's work
It would help if you mentioned which MCU you are interested in and in what language...
In any case, if it happens to be AVR or PIC, there are some books and online tutorials mentioned in the following thread. https://www.edaboard.com/threads/237261/
I am a student. I just want to learn basics and some operation for student purpose in 8051.
I want to learn 8051 in c/ keil language.
So i need tutorial for that.