Materials and Costs
Parts |
Part # |
Price |
|
|
|
MINI SPRING-RETURN
SOLENOID |
CAT# SOL-89 |
$1.35 |
Alcohol Gas Detector |
TGS2620 |
$0.00 |
Atmel Mega32 |
ATmega32 |
$5.00 |
Keypad |
|
$6.00 |
Motorola Differential
Pressure Sensor |
MPX2050GSX |
$0.00 |
Balloon |
|
$0.00 |
Crystal Oscillator |
|
$0.00 |
LED(s) |
|
$0.00 |
One Way Valve (Snorkle) |
|
$0.00 |
Piping |
|
$0.00 |
LCD |
LCD-106 |
$8.50 |
keypad |
12492 SW |
$4.50 |
STK500 |
|
$15.00 |
Breadboard |
|
$6.00 |
|
|
|
Total |
|
$46.35 |