Parts Costing      


Supplier   Part    Description                    Qty     PriceCost
                   Limit switches                              
MacQueen           Power Switch                  1.00         ??
Jaycar     SM-1040 Limit switches                2.00      3.50      7.00
MacQueen           Headrest Microswitches        2.00         ??
Jaycar     HB-5036 Diecast box 115x65x30         1.00     10.95     10.95
Jaycar     RN-3460 750mA Polyswitch              1.00      3.95      3.95
Jaycar     ZR-1004 1N4004 1A 400V Diode          3.00      0.08      0.23
Jaycar     HP-9540 Veroboard 100mm x 30mm        1.00      3.25      3.25
Jaycar     ZV-1505 LM7805 5V Regulator           1.00      1.35      1.35
Jaycar     RE-6210 470uF Electrolytic Capac      1.00      1.50      1.50
Jaycar     RC-5490 0.1uF Ceramic Capacitor       2.00      0.30      0.60
Jaycar     RZ-6648 10uF Tantalum Capacitor       1.00      1.00      1.00
Jaycar     RR-0580 2k2 0.25W Resistor            4.00      0.05      0.20
Jaycar     RR-0572 1k 0.25W Resistor             1.00      0.05      0.05
Jaycar     RR-0560 330 0.25 Resistor             2.00      0.05      0.10
MicroZed   12C509  PIC 12C509-04/P CPU           1.00      4.27      4.27
Jaycar     ZD-1692 Red LED 3mm                   1.00      0.13      0.13
Jaycar     SY-4060 12V Latching DPDT Relay       1.00      9.95      9.95
Jaycar     ZT-2152 BC547 Transistor              2.00      0.30      0.60
Jaycar     PI-6550 16 Pin DIL IDC Header Pl      1.00      1.85      1.85
Jaycar     PM-0828 Backshell, 15 pin D           1.00      1.50      1.50
Jaycar     PS-0824 Plug, 15 pin D                1.00      1.50      1.50
Jaycar     PP-0821 Socket, 15 pin D IDC          1.00      3.95      3.95
Jaycar     AB-3458 Piezo buzzer, PCB mount       1.00      3.95      3.95
Jaycar             13 x 0.12mm Hook-up wire     12.00      0.30      3.60

                                                          Total     61.47