Accelerometer Controlled Pointing Device (Abstract) Project Report
- 1. ACCELEROMETER CONTROLLED POINTING DEVICE ECEIIITN A SUMMER INTERN PROJECT REPORT Submitted by MEDIKONDA ASHOK N100549 REBBA VENKATA RAO N100498 G ROHAN N101006 Under the guidance of BHAVANI SHANKAR M.Sc. Electronics Embedded RF Technologies Ph. No.: 7569364891, 9030505886, 9618155458 Abstract: We have been given a review of Microcontroller 8051 about its basic circuitry (power, reset, crystal oscillator), memory management, pin configuration, addressing modes, instruction set and directives. We have been trained on KeiluVision5 to learn 8051 EmbeddedC programming in 16x2 LCD, RS232 Serial Communication(Module to Module and Module to PC interfacing), HC-05 Bluetooth, RFID, GSM and GPS modules using 8051 developer kit. We have also been introduced to ProgISP software, Arduino Uno and Raspberry Pi. We have made an accelerometer controlled pointing device which includes 3-axis accelerometer module, Arduino Uno Board & MATLAB R20012b software. Accelerometer Module gives the X & Y direction’s corresponding to the rotation toward left/right and top/bottom respectively. Arduino Uno Board takes the input from the accelerometer and sends it to the PC serially. MatLab reads data serially over the COM port with required baud rate coming from Arduino Uno Board. MatLab controls the pointer using java robot which provides the mouse movement, left and right mouse click buttons. This device is to be extended into a wearable and further intended to be handy minimizing the hardware to possible extent.