Diferencia entre revisiones de «Especificaciones fabricación»

Revisión del 18:26 27 ene 2014

**Bill of Materials USB4Butiá**
Component	Quantity	Description	PCB Identifier
PIC 18F4550	1	microcontroller	PIC18F4550
Socket 40pin	1	socket for the microcontroller	under PIC18F4550
RJ45 Female Jack	6	CONN MOD JACK R/A 8P8C	RJ45
USB Female Type B	1	CONN USB RECEPT R/A TYPE B 4POS	USB_B
ax12 bus connector	1	CONN HEADER 3POS 2.5MM R/A TIN	AX-12
Resistor 120Ω	1	resistor 5% tolerance, 1/4w power	120Ω
Resistor 390Ω	2	resistor 5% tolerance, 1/4w power	390Ω
Resistor 1KΩ	2	resistor 5% tolerance, 1/4w power	1KΩ
Resistor 10KΩ	8	resistor 5% tolerance, 1/4w power	10KΩ
Resistor 1MΩ	1	resistor 5% tolerance, 1/4w power	1MΩ
22PF	2	capacitor	22pF
0.1UF	4	capacitor	0.1uF
0.47UF	1	capacitor	0.47uF
electrolitic capacitor 10UF, 25V, 20%	1	lower than 7mm	10uF
Led 3mm	1		LED
20MHZ crystal	1	height 0.138" (3.50mm) or less	Crystal 20MHZ
switch	2	4.3mm microswitch	RST SW1, PROG SW2
Female Header	11	Contact spacing 2.54mm (0.1")	h1..h11

PCB material specification:

**Bill of materials for USB4Butiá motor shield**
Component	Quantity	Description	PCB Identifier
L298HN	1	IC BRIDGE DRIVER PAR 15MULTIWATT	U1 L298
1A7	8	diode type 1N4001 o 1N4007	D1..D8
male headers pins	14	Contact spacing 2.54mm (0.1")	P1..P4
100nF (10V minimum, 20% tolerance)	2	ceramic capacitor	C1, C2

PCB material specification:

**Bill of Materials allselasercut**
Component	Quantity	Description	PCB Identifier
RJ45 Female Jack	5	CONN MOD JACK R/A 8P8C	RJ45
470uf electronic capacitor	1	CAP ALUM 470UF 25V 20% RADIAL	C1 CAPAPOL
Resistor 10kΩ	4	5% tolerance, 1/4w power
Resistor 6.8kΩ	1	5% tolerance, 1/4w power
Resistor 120Ω	2	5% tolerance, 1/4w power
Resistor 1kΩ	2	5% tolerance, 1/4w power
Resistor 68kΩ	2	5% tolerance, 1/4w power
Led	2	HIGH INTENSITY LED 525NM ROUND GREEN 3MM like digikey part 365-1174-ND	LED
Photoresistor	3	10K-200K OHM 4.20MM Ceramic Substrate(Length x Width x Height):L4.3mm X W3.4mm X H1.8mm like LXD4548	LDR
GP2Y0A21YK0F	1	SENSOR DISTANCE MEASURE 80CM ANLG	sharp
Pushbutton	1	like digkey KS-03Q-02 product	SW_PUSH
Pushbutton cap	1	like digikey ACC-C17-6 product

PCB material specification:

FR4 Material
1.6MM Thickness
HASL Lead Free Surface Finish
1oz Copper Thickness
Green Solder Mask
White Silkscreen
Each module specified in plantilla_allsenV2_lasercut-F_SilkS must be cuted with mouse bite technique or similar
The sharp sensor must be connected in this way

@@ Línea 19: / Línea 19: @@
 |[http://www.digikey.com/product-search/en?WT.z_header=search_go&lang=en&keywords=WM18901-ND&x=0&y=0&cur=USD ax12 bus connector] ||1|| CONN HEADER 3POS 2.5MM R/A TIN||AX-12
 |-
-|120R||1||resistor 5% tolerance, 1/4w power||120Ω
+|Resistor 120Ω||1||resistor 5% tolerance, 1/4w power||120Ω
 |-
-|390R||2|| resistor 5% tolerance, 1/4w power||390Ω
+|Resistor 390Ω||2|| resistor 5% tolerance, 1/4w power||390Ω
 |-
-|1K||2|| resistor 5% tolerance, 1/4w power||1KΩ
+|Resistor 1KΩ||2|| resistor 5% tolerance, 1/4w power||1KΩ
 |-
-|10K||8|| resistor 5% tolerance, 1/4w power||10KΩ
+|Resistor 10KΩ||8|| resistor 5% tolerance, 1/4w power||10KΩ
 |-
-|1M||1|| resistor 5% tolerance, 1/4w power||1MΩ
+|Resistor 1MΩ||1|| resistor 5% tolerance, 1/4w power||1MΩ
 |-
 |22PF||2||capacitor||22pF