Rows

Quantity

per blade

Quantity per rotor

(of three blades)

Cost (excluding

VAT) per rotor

(kSEK)

1

FlexiForce Standard Model A301 FSR (−40˚C - 60˚C)

100

300

18 * [28]

2

Cable of the SPI or I²C bus (−40˚C - 105˚C )

1 (if the length is about 210)

3 (if the total length is about 630)

7 [29]

3

MCP6004 operational amplifier (−40˚C - 85˚C)

100

300

1 * [30]

4

ATMEGA48 micro-controller (−40˚C - 85˚C)

100

300

4.0 - 4.4 * [30]

5

GSM/GPRS communication module (−40˚C - 85˚C)

Not applicable

1

0.1 [31] ; e.g., SIM900

6

Rechargable, long-life battery (−40˚C - 40˚C)

Not applicable

1

0.3 [29]

Total: < 31