BallROBO

built by Koh Seah Wee


Click on an image to enlarge it
Target Environment	Locomotion Method
Indoors	3 Wheels
Sensors / Input Devices	Actuators / Output Devices
3 paris of Ultrasonic sensors Gyroscope	Two stepper motors Two DC motors for gyroscope Ball collector
Control Method	Power Source
Autonomous	Battery
CPU Type	Operating System
Motorola HC11	None
Programming Lanuage	Weight
N/A	N/A
Time to build	Cost to build
9 months	A$ 600.00
URL for more information
N/A
Comments
Built by 1) Koh Seah Wee 2) Tseng Zu Hui 3) Ng Hong Wei. This autonomous robot is designed to collect tennis ball on court. It is fully self-contained without human intervention. Functions: 1) Collect tennis balls with self-made mechanism. 2) Unload tennis balls to pre-defined location. 3) Microcontroller controlled, self-contained. 4) Ultrasonic sensors for obstacle avoidance. 5) Self-built GYRO system for navigation. 6) Wheel-chair configurations for robot movement propelled by two stepper motors. Parts Used: 1) Cheap aluminium frame 2) 2xStepper motors 3) Used Printer paper loader for ball collecting 4) Motorola M68HC11 microntroller chip. 5) 3xpairs of Ultrasonic Sensors. 6)GYRO - two dc motors to propel two disks(inertia) and mounted on a 360 degree pot. Email: seahwee@ncb.gov.sg

Sorted by Builder
<< Previous Next >>