which pic to use

[rkelly47]

Im interested in getting into pic programming, I have taken a few courses in c++ so i have decided to lean how to program the pic in C, and i have chosen to use the CCS PCWHD software. Unless anyone has a better suggesting?
My question is which pic should I use to start with. Im hopping to be able to learn how to convert the analogue output of hall effect sensors, accelerometers, temperature sensors etc. into digital and feed that information to a LCD display or maybe even a computer via usb. Thanks in advance

 

[stevech]

Im interested in getting into pic programming, I have taken a few courses in c++ so i have decided to lean how to program the pic in C, and i have chosen to use the CCS PCWHD software. Unless anyone has a better suggesting?
My question is which pic should I use to start with. Im hopping to be able to learn how to convert the analogue output of hall effect sensors, accelerometers, temperature sensors etc. into digital and feed that information to a LCD display or maybe even a computer via usb. Thanks in advance

you are aware that there are many other as good and better microprocessors?

 

[jakeselectronics]

you are aware that there are many other as good and better microprocessors?

This may be the case stevech, but the Microchip PIC range has extensive support and many people use them and are confortable with them.

Becasue of this, the process of learning is made easier becasue many people will be able to answer any questions a newbie may have about a PIC.

This is just my opinion of course...

In answer to rkelly47's question,
I would start with the PIC16F84A or the PIC16F628A
These are both 18 pin devices and the 628A is a more updated version of the 84A, although the 84A is still in use.

However they do not have ADC capabilities, but when it comes to support, you wont run out!
If you want to go straight to a PIC device that has ADC capabilities, more pins (40) and almost as much support, you can opt for the PIC16F877A.

This is the programmer i use...PIC Programmer
Once you know how to write the code, the rest is simple when you know how.

You will find a lot of information in the Microchip datasheets.
There is also the instruction set and example code.
But, It is all in assembly language.
Presonally I started with and continue to use assembly language.
Although a lot of people seem to code in C.
There is a user called atomsoft who i have noticed will help anyone with their C code when ever he can.
As well as many others in this forum of course.

Good luck to you,
hope this answers at least one of your questions...

 

[Mr RB]

Im interested in getting into pic programming, I have taken a few courses in c++ so i have decided to lean how to program the pic in C, and i have chosen to use the CCS PCWHD software. Unless anyone has a better suggesting?
My question is which pic should I use to start with. Im hopping to be able to learn how to convert the analogue output of hall effect sensors, accelerometers, temperature sensors etc. into digital and feed that information to a LCD display or maybe even a computer via usb. Thanks in advance

If your budget extends to $139 I would just buy one of these;

**broken link removed**
EasyPIC6 PIC Microcontrollers Development System Tool(programmer, debugger, manual, examples) mikroElektronika

The MikroC compiler is good for PIC because it handles bit variables very well and it is free for small PIC projects up to 2K rom. It has ready to use libraries for all the sensor devices you mentioned and LCD and serial comms to PC, USB comms etc etc.

 

[Pommie]

I agree with Jake's assessment except I would recommend newer chips. For 18 pin the 16F88 as this has ADC capability. For 28/40 pin the 16F886 and 16F887 as these are the newer versions of the 16F876/7.

Mike.

 

[jakeselectronics]

I think i better update my bits boxes

 

[stevech]

This may be the case stevech, but the Microchip PIC range has extensive support and many people use them and are confortable with them.
.

Not pushing any vendor, but "which PIC should I use" is like, "which Chevy should I drive"

 

[blueroomelectronics]

IMHO I'd skip the 16F and start with the 18F chips. None of the oddities that the old 14bit core series have.

 

[rkelly47]

thanks for the input, i've been doing some research and i've decided to start with the 18f, does anybody know of any good beginner tutorials or lessons?

 

[blueroomelectronics]

Read the two issues of JPUG on my site. Also worth noting is Swordfish BASIC and C18

 

[rajbex]

If you change your mind and want to start with PIC16F628A, check my blog.

- Raj
Experiments with PIC16F628A

 

[3v0]

thanks for the input, i've been doing some research and i've decided to start with the 18f, does anybody know of any good beginner tutorials or lessons?

Try this for C18 or BoostC C on the PIC18
https://www.electro-tech-online.com/custompdfs/2009/11/JunebugTut1C3.pdf

3v0