Microprocessor Newbie

[Suraj]

Hi, I want to start working on microprocessors and microcontrollers and do
some basic projects.

In terms of electronics experience and education, I have worked on
electronics and have done some PC based interface projects (such as MIDI
converter for my keyboard, Joystick and Paralell port circuits etc.). I
understand basic assembly also.

I understand basic digital concepts through my undergraduate course, but
have NO hands on experience building embedded projects. Now I want to start
with something basic and I have some apllications in My mind (Such as
transmitting modulated data over RF etc.)

Where do I start? Which Microprocessor or Microcontroller should I start
with? PIC? 8085?
Will I need to absolutely buy a microprocessor trainer Kit? or can I program
by interfacing to my PC?

I live in India where availaibilty and cost are bit of a problem.

Please Advise,
Many Thanks
Suraj

 

[Anand Dhuru]

Hi Suraj,

Where do I start? Which Microprocessor or Microcontroller should I start
with? PIC? 8085?

This is very subjective, and a matter of personal choice, but I would
certainly suggest the Microchip PIC to start of with; in fact the
range is so wide in terms of features, you might not require any other
vendor's controller.

I would suggest that you start with the PIC 16F628.

Will I need to absolutely buy a microprocessor trainer Kit? or can I program
by interfacing to my PC?

Not at all; that the beauty; you can build your own simple programmer
from a wide choice available on the internet; ditto about the
availability of programming software.

For tools, Microchip has a host thats available free. Besides, after
you're more familiar with the stuff, you could then go in for a
commercial compiler (some of these are available as free demos as
well)

I live in India where availaibilty and cost are bit of a problem.

No problem; they have distributors / dealers at least in Mumbai and
B'lore. The folks in Mumbai, I can confirm, dont insist on a minimum
order quantity and also courier orders. Prices are the same as what
they are abroad, or in fact perhaps a little cheaper.

Hope this helps you decide.

Regards,

Anand Dhuru