Version 4, last updated by jlg at January 31, 2010 UTC
Squirrl's budget
Current state of expenses, without shipping and taxes.
Mechanics
| Part | Price (EUR) | Number | Total price (EUR) |
| GM15 motor | 15 | 2 | 30 |
| GM10 wheel | 2 | 2 | 4 |
| Sub-Total |
34 |
Electronics
| Part | Price (EUR) | Number | Total price (EUR) |
| Motor driver |
6.50 | 1 | 6.50 |
| CMOS Camera |
7 | 1 | 7 |
| QRE1113 IR sensor |
1.30 | 10 | 13 |
| SMD switch |
1 | 2 | 2 |
| LCD connector |
1.50 |
1 | 1.50 |
| Color LCD |
11 | 1 | 11 |
| USB connector |
1 | 1 |
1 |
| USB to UART bridge |
4 |
1 | 4 |
| SMD crystal |
1 | 1 | 1 |
| Gyroscope | 6 | 1 |
6 |
| Data Flash 2Mo |
2 | 1 | 2 |
| LiPo Chager chip |
3 | 1 | 3 |
| Magnetometer | 14 | 1 | 14 |
| Bluetooth module |
29 | 1 | 29 |
| LiPo battery | 3 | 2 | 6 |
| RBG SMD LED | 1.50 | 2 | 3 |
| Sub-total | 110 |