Hi, i am a beginner in embedded electronics & robotics, i have worked on ready made kits but now i wanna know how to fit 89V51RD2 MC in a circuit, which ports can be used for outside data input/output with devices, and which ports to use for communication?
Also, please tell me how to make RF modules to run with these MC's ?
Eagerly waiting, please get my answers.
i am a beginner ... now i wanna know
first "the bible" www.8052.com/.../120112
then the datasheet (from NXP website)
NXP split the information in two parts for many derivatives, so if there is one
then the user manual (from NXP website)
Erik
The so-called "bible" for the 8051 has already been mentioned - it is essential, foundational stuff.
Tutorials: http://www.8052.com/tutorial
General Books: http://www.keil.com/books
8051-specific Books: http://www.keil.com/books/8051books.asp
The design & construction of RF circuits is a very specialised area. There are also many legal & regulatory issues to be considered.
Therefore, don't even think about making your own RF modules!
See, for example: www.8052.com/.../179830
Hey, thanks to both of you, i have read what all you said, now i want to create a circuit 4 connecting 2 sensor modules, IR(photo sensor), motion sensor, and 1 motor to drive a belt, say whole project is to put up the solar panel automatically during day n putt off after eve, as started i am doing simpler 1st, so tell me best way to make circuit on PCB, which equipments of solder the pins and which s/w to create my 1st simplest circuit, i know all pins configurations of 89V51RD2 MC, so i am using this one.
Thanks.
And of course i have micro vision keil 3, i'll use it to program, and flash magic to program circuit, as i used ready made boards made with 89V51rd2 controller, but the costs are too high to buy them, so i want to create my own circuits.
One of the things you are paying for is the expertise, skill, and experience of the people who make these things.
You cannot gain that expertise, skill, and (particularly) experience from just a few forum posts - you are going to have to invest a significant amount of time (years) in study and, preferably, training...
See: www.8052.com/.../179114
Why "of course" ?
In fact, why are you using such an out-of-date version?