The PAC
Sensors
Accelerometer
Used to steer the LOBBYIST forward, backwards, left right by tilting the entire chameleon |
Force sensor
By pressing certain parts of the chameleon the user can choose LOBBYISTS to pair with, as well as changing team colors and activating the special action. |
Capacitive touch sensor
By tapping on the head of the chameleon, the user could pair/unpair with the LOBBYIST. |
Flex sensor
By bending the tail of the chameleon upwards, the user could command the LOBBYIST to activate the brakes. |
BOM
|
Description |
Quantity |
Unit |
Price/Unit |
Vendor |
P/N |
Total Price ($) |
Sensors |
SparkFun Capacitive Touch Breakout - AT42QT1010 |
1 |
|
5.59 |
SparkFun |
|
5.59 |
|
Flex Sensor 4.5" |
1 |
|
12.95 |
SpectraSymbol |
|
12.95 |
|
Force Sensitive Resistor 0.5" |
6 |
|
6.95 |
SparkFun |
|
41.7 |
|
Accelerometer |
1 |
|
|
Adafruit |
MMA8451 |
7.95 |
|
|
|
|
|
|
|
|
Chasis |
Stuffed Chamelion |
1 |
|
21.26 |
Amazon |
|
21.26 |
|
|
|
|
|
|
|
|
Display |
LED, small |
4 |
|
0.03 |
PRL |
|
0.12 |
|
LED, large |
2 |
|
0.05 |
PRL |
|
0.1 |
|
|
|
|
|
|
|
|
Microcontroller |
TIVA LaunchPad |
1 |
|
|
SPDL |
|
0 |
|
|
|
|
|
|
|
|
General Circuitry |
|
|
|
|
|
|
|
|
PCB Perma-Protoboard, 1.5 x 2.5" |
3 |
|
2.5 |
PRL |
|
7.5 |
|
Solder |
|
|
|
DONATED |
|
0 |
|
Voltage regulator |
2 |
|
|
DONATED |
|
0 |
|
Assorted resistors |
15 |
|
0.1 |
PRL |
|
1.5 |
|
Heat shrink |
|
|
|
PRL |
|
0 |
|
2-pin male Molex connector |
10 |
|
0.2 |
PRL |
|
2 |
|
2-pin female Molex connector |
10 |
|
0.2 |
PRL |
|
2 |
|
10uf tantalum capacitor |
6 |
|
0.1 |
PRL |
|
0.6 |
|
100uf electrolytic capacitor |
6 |
|
0.15 |
PRL |
|
0.9 |
|
Wiring, 24AWG |
12 |
ft |
0.1 |
PRL |
|
1.2 |
|
|
|
|
|
|
|
|
Total Price |
|
|
|
|
|
|
105.37 |