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ITP Fall 2005 Steven Jackson Fazreen Zaianne Kuhri. PING PONG REMIX : WIRELESS. Steve had worked on the the original Ping Pong project and although the original Ping Pong paddles were great and all, there were limitations 1. Wires were too long 2. Ping Pong is played all over the room

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itp fall 2005 steven jackson fazreen zaianne kuhri
ITP Fall 2005

Steven Jackson

Fazreen Zaianne Kuhri

ping pong remix wireless
PING PONG REMIX : WIRELESS

Steve had worked on the the original Ping Pong

project and although the original Ping Pong

paddles were great and all, there were

limitations

1. Wires were too long

2. Ping Pong is played all over the room

3. Computer has to be configured to

setup paddles

4. A sound box is needed for each paddle

5. Hard to change sounds

ping pong remix wireless3
PING PONG REMIX : WIRELESS

This is a flash re-presentation of how it our

paddles will work.

Ping Pong Remix : Wireless

ping pong remix wireless4
PING PONG REMIX : WIRELESS

Solution: Wireless Paddles!

In order to make our ping pong to work wirelessly, we

have decided to use plain old Radio Frequency (RF) Serial

Communication. RF transmitters sends bits on pulses of

radio energy, and what attracted us to RF frequency is it’s

flexibility. RF unlike Infrared serial is omnidirectional

and can go greater distances, even through walls. This

makes it great for our ping pong application

In order to differentiate the signal from ambient radio or

light waves, the data is sent on carrier wave. Actual

information is encoded by slightly varying the frequency

of the carrier wave (FM) or signal strength (AM).

What we are using for our paddles are the

Laipac Transmiter & Reciever

ping pong remix wireless5
PING PONG REMIX : WIRELESS

What we used:

RF Transmitter@433.92MHz.

RF Receiver@433.92Mhz

PIEZO BUZZER: Red is to Power

Blue is to Analog

Black is to Ground

Peizo is glued under the rubber on the

Paddle using Gorilla Glue

ping pong remix wireless6
PING PONG REMIX : WIRELESS

We redid the paddles.

Rubber on the paddles were stripped open as well as

the wood on the handles.

ping pong remix wireless7
PING PONG REMIX : WIRELESS

Peizo buzzers were soldered

ping pong remix wireless8
PING PONG REMIX : WIRELESS

Hole was cut in the middle of the handles to fit

in the wires that were soldered to the peizo

buzzers

ping pong remix wireless9
PING PONG REMIX : WIRELESS

Piezo Buzzer is placed under the rubber of the

ping pong paddles

ping pong remix wireless10
PING PONG REMIX : WIRELESS

Buzzered paddles are clamped down and left to dry overnight.

Reciever box was re-designed

Transcievers are now placed in a little pouch.