Dissertation > Industrial Technology > Automation technology,computer technology > Computing technology,computer technology > Electronic digital computer (not a continuous role in computer ) > External device > Input device

Motion sensor -based wireless presentation mouse

Author ChenChen
Tutor WangXin
School Fudan University
Course Software Engineering
Keywords Motion sensing gyroscope Accelerometer Wireless USB
CLC TP334.2
Type Master's thesis
Year 2008
Downloads 226
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By using motion sensing gyroscope and acceleration sensor , with the micro-controller , the mouse can be positioned in the 3D space , and then with the 3D display interface , can be in X, Y, Z -axis control the cursor on the three directions , and thus from the traditional mouse can only move in the plane model . Wireless USB mouse provides a plug and play device is connected . The wireless presenter mouse its transmitter ( mouse side ) using C8051F530 microcontroller chip as a mouse , collecting from the motion sensing gyroscope and accelerometer sensor data obtained by controlling the wireless transmitter chip . Give full play to the performance of single-chip , low-cost design, has a certain practicality and innovation ; receiving end ( computer side ) using a USB controller chip C8051F320 control wireless receiver receives the signal , decodes packaged into line with the mouse USB protocol data format , the data sent by UBS port to PC.

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