Research Of Readibg Digital Pen Based On Arduino And MFC

With the gradual penetration of information technology in human life,the combination of Internet technology and education is getting closer and closer.Point reading pens and digital pens are two concrete manifestations of Internet technology in the education field.Point reading pens greatly facilitate students’ study and practice through the function of "click and pronounce";The digital pen has a function of writing and drawing on the tablet anytime and anywhere,it makes the users no longer limited to traditional pen and paper painting.Since the users of these two learning tools have a great intersection,the main research content of this thesis is to design a reading-digital pen that can read and draw easily.This thesis designs and researches the reading-digital pen.The purpose is to design a pen that is convenient for people to learn foreign languages and draw on the computer.Due to the experimental conditions,in this thesis,the reading-digital pen is studied by two modules respectively: the functions of reading books and painting.In the point-reading module,this thesis focuses on designing and researching the sound-file-synthesis system based on learning MFC programming.And I designed and generated a interface of the sound-file-synthesis system,users only need to perform simple operations according to the interface prompts to create sound files for point reading,this thesis verifies the sound files with the help of a reading pen that sold in the market;In the painting module,I designed a new painting device based on the Arduino Mega2560.The module is divided into two parts: the pen end and the computer end.Through two pairs of HC-12 modules,abscissa signals and pressure signals are sent to the computer from the pen,and it finishes painting in the end.In this thesis,the sound-file-synthesis system makes it possible for users to point and read on any books,and the drawing module makes it possible for users to draw on the computer with a physical pen.The reading-digital pen integrates point reading and drawing functions in one device,which greatly facilitates the user’s learning.