“Making PIC™ based Laboratory Instruments and Controllers” is
intended as a tutorial for beginning Engineering College students
and Hobbyists interested in the more practical uses of
microcontrollers. Using
PICBASIC PRO Compiler examples written for the LAB-X1 and PIC16F877A
MCU, the book explains the fundamental concepts applicable to the
design and fabrication of instruments and controllers that use
microcontrollers as their logic engines. The book focuses on
mastering the eight basic concepts that need to be understood to
undertake the creation of instruments and controllers.
The focus of this tutorial is the fabrication of simple
instruments like metronomes and thermostats. This leads to the
understanding of the eight basic concepts that need to be understood
and then mastered to create most of the simple instruments needed in
the college laboratory or on the
hobbyist's workbench. Extensive discussions of sensors and the
techniques used to interface them to microcontrollers are used to
introduce the user to the hands-on fabrications covered in the book.
All the explanations are in simple English and are made without
resorting to any complicated formulas and theoretical
considerations.
The tutorial is divided into two parts. The first part
introduces the reader to the PIC16F877A in some detail. A LAB-X1
Experimenter Board along with the PICBASIC PRO
Compiler can be used with the book discussions to gain familiarity
with the logic engines used in the LAB-X1. Though it is not
strictly necessary that the reader have a LAB-X1, having the board
does make it much easier for a novice to create instruments more
rapidly. The second part of the books first covers of the use of
sensors and their interfacing to the instruments. It then goes on
to the detailed design of the instruments that needs to be
undertaken to understand what has to be done. There are eight basic
concepts that need to be understood and each one is covered in
detail.
For the advanced user, this tutorial is a great companion to the
PICBASIC PRO Compiler and LAB-X1 Experimenter Board. If you're
looking for a complete package, purchase this book and the
Developer's Bundle, which includes PBP, LAB-X1, melabs Programmer,
and the 16F877A.
For those not having a fast internet connection, the included CD
ROM provides copies of all the data sheets and related information
needed. These include listing of all the sample programs in the
manual, a free demo compiler and more. Short book reviews are
included for those interest in further learning.
KEY FEATURES: 
- Laid out in an easy to understand, progressive learning
sequence.
- Extensive discussion of the input and output
capabilities of the PIC16F877A MCU.
- All programming examples are in written in the powerful,
easy to use and easy to understand PICBASIC PRO Compiler
language.
- Each of the eight disciplines that you have to master
are covered in detail.
- All learning will transfer to almost the entire line of
PIC microcontrollers with minimal effort.
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An excerpt from the "Using Sensors (Transducers)"
section:
"The most basic question that we have to answer is…
Why would I want to build an instrument when instruments to
measure almost everything I am
interested in are already available off the shelf?
The answer to this question is neither simple or short.
First: Almost all the instruments you need are not available off
the shelf. More accurately stated, only bits and parts of the
instruments that you need are available. The instruments we are
going to build will be more useful than generic off the shelf
instruments and in some ways more specifically targeted to the task
that we have at hand. Since we know exactly what we need, we will
design the instrument to provide exactly what we want. We do not
have to compromise on any property of the instrument. Also our
instruments will be able to provide other intelligence functions
like turning other laboratory equipment ON and OFF as needed by our
experiments and as determined by the conditions the instrument is
monitoring in real time. A very useful feature almost never found on
an industrial instrument.
Second: We will be able to automatically send the information
that is being gathered to a computer for analysis either in real
time or on a deferred basis depending on what our overall needs are.
We can also gather a lot more information over a longer period of
time with our custom instruments because we will now have the
ability to automate the process. Transient phenomena that requires
constant monitoring over long periods of time and produces only in a
few important instances can now be monitored continuously and
intelligently without concern or added expense.
Three…."
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316 pages, includes CDROM
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