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Ghost Writing Robot Using Atmega32

Summary We used two stepper motors to drive a steel ball scavenged from a ball-bearing.  These motors were controlled by a PS/2 mouse wirelessly using the RCR-433 and RCT-433 receiver/transmission combination mentioned in lecture.  We then took the PS/2 protocol, made it compact, modified existing transmission code and deduced a way to control the robot via the mouse.  We also mounted a solenoid which raise ...

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Snake Arm Glove Project Using Atmega32

Introduction For our project, we designed a glove that can be used to control the Cornell University robotic Snake arm thereby enabling a surgeon to remotely operate the snakearm as a colonoscope in conjunction with a vision guide system (aka TV goggles). The glove allows for movement of the arm's segments as a whole and individually. More about the SnakeArm A snake arm emulates the movement of a snake, wit ...

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Wiimote Crane Using Atmega32

I. Introduction We used the Wiimote’s IR tracking capability and Bluetooth to wirelessly control a robotic crane arm.  The Wiimote is a powerful gadget and we wanted to build a new hack with it.  Our crane is composed of three servo motors, one of which is connected to a gripper.  The servos are controlled by PWM signals sent by the Mega32 MCU, and these signals are generated from parsing the received IR da ...

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PeanutBot, The Audio Homing Robot Using Atmega32

Introduction Sensing in autonomous vehicles is a growing field due to a wide array of military and reconnaissance applications. The Adaptive Communications and Signals Processing Group (ACSP) research group at Cornell specializes in studying various aspects of autonomous vehicle control. Previously, ACSP has examined video sensing for autonomous control. Our goal is to build on their previous research to in ...

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Evolving neural robot Using Atmega32

Introduction Our final project in ECE 476 is a mobile robot with a developed neural network such that it evolves to avoid collisions into a circular vertical white wall while traveling at the fastest speed and straightest line possible without human intervention or external computers. The completion of this project required extensive capacity and application on both hardware and software ends. In constructi ...

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Robotic Vacuum Cleaner Using Atmel Mega32

Introduction As our final project, we decided to design and build a robot capable of vacuuming the floor of a room or area without any human interaction other than just starting the unit. We realized the need for a cheap and convenient product that can be easily used to vacuum a room on its own, saving a person valuable time. The robotic vacuum is mainly built from a circular piece of foam board, as shown i ...

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Sign language coach Using Atmega32L

 Introduction Objective The goal of this project is to design a useful and fully functional real-world product that efficiently translates the movement of the fingers into the American Sign Language. Background The American Sign Language (ASL) is a visual language based on hand gestures. It has been well-developed by the deaf community over the past centuries and is the 3rd most used language in the United ...

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