Especificaciones fabricación

De Proyecto Butiá
Revisión del 00:24 27 dic 2014 de Jpereira (Discusión | contribuciones) (Placa Sensores)

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Placa USB4Butiá

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 11 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 standar 3mm led color green LED
20MHZ crystal 1 HC49S-20-B-30-30-F-20.000MHz must be with height less than 7mm 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:

  • FR4 Material
  • 1.6MM Thickness
  • HASL Lead Free Surface Finish
  • 1oz Copper Thickness
  • Green Solder Mask
  • White Silkscreen
  • USB4Butiá Gerber file

Shield para motores

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:

Placa Sensores

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 R10kΩ
Resistor 6.8kΩ 1 5% tolerance, 1/4w power R6.8kΩ
Resistor 120Ω 2 5% tolerance, 1/4w power R120Ω
Resistor 1kΩ 2 5% tolerance, 1/4w power R1kΩ
Resistor 68kΩ 2 5% tolerance, 1/4w power R68kΩ
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
  • Sensor kit Gerber file
  • 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 Sharp.jpg
  • To make more robust the connections please pass the cable througth the holes before doing the soldiering. TODO attach a new picture

Other important specifications

  • mouse bite to separate sensors
  • low height capacitors
  • High intensity LED