Costs:
Threaded Rods | $4.40 |
MCU | $8.00 |
sheet metal | $1.26 |
12bolts $0.06 each | $0.70 |
3 solder boards | $7.50 |
1 small solder board | $0.80 |
glue and screws | $4.00 |
Gears | $1.60 |
Wood | Free |
other metal | Free |
QRB1114 | $1.29 |
Brackets | $2.80 |
ULN2003 (2) | $1.28 |
LMC711 (3) | $4.50 |
other components | Free |
Total: $37.73