Budget Costs Form

MATERIAL	PRECIO
Protoboards(5)	$500.00
leds 5 mm(20)	$240.00
Resistors 330 ohm(20)	$20.00
Potentiometers(10)	$80.00
74ls245(2)	$28.00
ADC0804	$88.00
Electric tranformer  9v – 1.2amp	$100.00
Diode bridge (2)	$20
Electrolytic capacitor 470uf,220nf,100nf(8)	$50
MC7805CT(2)	$24
Scale model (base and structure)	$800
Galvanometer	$200
Copper Sulfate	$30
Zinc Sulfate	$40
Container for the cell	$100
Grass paper	$110
Contac paper	$30
Paper will shell	$40
Acetate	$15
silicone	$10
Painting	$20
Furniture	$60
Wire	$50
Transistors	$20
Logic gates	$20
Meals	$400
Alligators for electronics	$30
Solder paste	$30
welding	$100
Cooper bar	$30
Zinc bar	$50
Parallel port	$80
soldering	$70
TOTAL :
	$3,485.00