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Project
Gallery |
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We are displaying some of the
projects that have been built using the C Stamp. If you
have a project and would like to have it included in
this page, send a brief description and picture(s) to
info@a-wit.com
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Tabletop Arcade Game: Target
Alley
Weather Station
One Wing - A Space Invaders®
type game
C Stamp Based Autonomous
Robot
Unmanned
Aerial Vehicle
Advanced
Derby Racing System
Input and
Visualization of Numeric Data (in Spanish)
3D Light
Marquee
Stepper Motor
Controller
Autonomous
Basketball Playing Robot
C Stamp Driven Clock
Hand Held Pyro Controller
Hand
Controller
C Stamp
Controlled High Voltage Power Supply
Wireless
Sensors Utilizing Zigbee Mesh Networks
Automation of
a Commercially Available Robotic Arm
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Tabletop Arcade Game: Target
Alley |
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Weather Station |
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One Wing - A Space Invaders®
type game |
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C Stamp Based Autonomous
Robot |
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Unmanned
Aerial Vehicle |
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Advanced
Derby Racing System |
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Input
and Visualization of Numeric Data (in Spanish) |
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3D Light
Marquee |
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Stepper Motor
Controller |
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Autonomous
Basketball Playing Robot |
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C
Stamp Driven Clock |
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Hand Held Pyrotechnic Controller |
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It allows manual control or a remote unit and can be
controlled from the keypad or through a foot switch.
When controlled from the keypad, you enter the number of
the remote circuit. When operated from the foot switch,
the circuits are fired in sequence from 1-32. The foot
switch is used when playing piano and controlling a pyrotechnic
display with the foot.
The unit is activated
with a key switch on the side, requires an arming
command to be entered from the keypad. The
communications uses sum checked fixed length packets
with sequence numbers. Each packet is checked and them
acknowledged. This prevents dropped or corrupted
packets.
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Hand
Controller |
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The radio protocol used message sequence numbers, a
check code (Bank Routing Number Algorithm) and definite
response acknowledgements at the message level (except
for broadcast messages). The acknowledgement message
returns the status of all 32 controller ports as well as
the High Voltage and Low Voltage levels in the slave
controller. It can deal with dropped packets and
dropped acknowledgement responses. |
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C
Stamp Controlled High Voltage Power Supply |
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C Stamp Pins 18&19 are used to sample the high voltage
and low voltage levels with ANALOGIN. The C Stamp then
turns on and off the HV generator via Pin 9. (This
keeps the HV between 90-100 volts, depending upon the
sampling and control frequency). This is designed to
keep the Capacitive Discharge capacitors charged. If
not controlled, the circuit can charge to 250 volts.
The disarm circuit looks for a regular arming pulse from
C Stamp pin 8. It's a 5MS wide pulse every 250MS. In
the absence of the arming pulse, the power supply shuts
down and discharges the firing capacitors through the
N/C deadman disarm relay contacts and 7500 ohm discharge
circuit. |
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Wireless Sensors Utilizing
Zigbee Mesh Networks |
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Conservation of energy involves the ability to identify
where energy is being lost. The project focuses on a
network of sensors that can be used to determine the
status of lights in multiple rooms simultaneously. Digi
XBee devices obtain light status in a room through a
circuit containing a phototransistor, and convey the
information to a receiver connected to a C Stamp
microcontroller. The information is displayed on a
computer, which can be used to record activity
throughout the day. |
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Automation of a Commercially
Available Robotic Arm |
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Smart,
cost‐effective robotic arms are hard to come by. This
project shows the steps taken to develop a cheap
starting platform into an intelligent arm. The C Stamp
Board of Learning was fitted with ten MOSFET transistors
(five Positive and five Negative) to drive the motors.
Each motor on the arm has one of each type of MOSFET
transistor. |
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