EE442-FinalExam/Balu/Q9 - Pricing/Attempt1_textresponse

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6 x 8 cm Universal PCB Prototype Board Double-Side X 1 - Rs. 49 ( pcb fabrication)
assembly Rs 0.8 per board
100nF capacitor - Rs. 3
NE555DR - Rs. 10 (approx.)
Resistor - approx Rs 2 , each . total: Rs. 14
12v relay (EC-6576) - Rs. 67
BC547: Rs. 3.72, 1N4007 - Rs 1.13
PCB Box Plastic Enclosure: 100 per prototype
Led 3mm X 5mm Rs. 17.88
Board Size (mm): 106 X 42
PCB Fabrication : Rs 894
PCB Assembly: Rs 1918
Board Thickness (mm): 1.6mm 2 layers
Surface finish: HAL lead-free
Total cost of two prototypes: Rs 5907 /- (approx.)