Appendix F - Bill of Materials

Most of the components below are supplied by most electronics distributors.   SchmartBoard sells convenient jumper wires and the ICD to PIC device programming cable compatible with this project.  SchmartBoard provides the promotion code AS01 for a 10%  discount.  Using the AS01 promo code will automatically contribute to this project.  See the SchmartBoard advertisement at the bottom of this BOM.

If you are a supplier of some of these components and also want to contribute a portion of associated sales to this project or provide free samples to people building PMUs, you may contact me to include your advertisement in this document.

Label

Unit Qty

3 units Bag Qty

Description

 Supplier / Part#

C20

CAPACITOR - 470 uF, 25V

1 each

1

3

Voltage Regulator Input

 

C21

CAPACITOR - 22 uF, 25V

1 each

1

3

Voltage Regulator Output

 

C17

CAPACITOR – 10 uF, 25V

1 each

1

3

Voltage Reference

 

C1 to C16

CAPACITOR – 0.1 uF, 25V

9 each

9

27

Bypass Capacitors

 

D3, D4, D5, D6

DIODE – 1N4001, 50V 1A

4 each

4

12

Rectifier Diodes

 

D7, D8

SCHOTTKY DIODE - 1N5819

2 each

2

6

Barrier Diodes

 

D1, D2

DIODE – N914

2 each

2

6

Signal Diodes

 

R1

RESISTOR - 10k ohm

1 each

1

3

Reset Switch 10k ohm Resistoor

 

R2, R11

RESISTOR - 1k ohm

2 each

2

6

Reset Switch and Power LED Resistors

 

R5 to R10

RESISTOR, 3.9k ohm, 1%

6 each

6

18

Voltage Divider Resistors

 

R3, R12, R13

RESISTOR, 4.7k ohm

3 each

3

9

Pull-up Resistors

 

R4

RESISTOR, 330 ohm

1 each

1

3

Activity LED Load Resistor

 

U4

VOLTAGE REGULATOR – LM7805

1 each

1

3

5V Positive Voltage Regulator

 

U7

VOLTAGE REFERENCE, 2.5V – MCP1525

1 each

1

3

2.5V Voltage Reference

 

X1 OSC

OSCILLATOR - 12.000 MHz

1 each

1

3

12.000 MHz Clock Oscillator

 

LED1

LED - BLUE

1 each

1

3

Activity LED

1 each for PCB

 

LED3

LED – GREEN

1 each

1

3

Power LED

1 each for PCB

 

U1

MCU - dsPIC30F3013

Micro Controller

1 each

1

3

Micro Controller

 

U1

SOCKET – 28 PINS

1 each

1

3

Micro Controller Socket

 

U6

MAX232A – RS232 Transceiver

1 each

1

3

MAX232A RS232 Transceiver

 

U6 Socket

SOCKET – 18 PINS

1 each

1

3

MAX232 RS232 Transceiver 18 Pins Socket

 

U2 and X1 Sockets

SOCKET - 8 PINS

2 each

2

6

U2 Op Amp Socket

X1 Oscillator Socket (Optional)

 

SW1

TACTILE SWITCH – Reset

1 each

1

3

Reset Switch

 

SIP Header Pins
SIPx40 – Headers
1 each

1

3

SIP Header Pin Stock
40 pins per strip (38 required per PCB)

SchmartBoard
# 920-0031-01

U2

OPERATIONAL AMPLIFIER - MCP6292

1 each

1

3

Dual Operational Amplifier

 

Battery Cable

9V BATTERY CABLE

1 each

1

3

Backup Battery Cable

 

U4 Heat Sink

HEAT SINK - T220

1 each

1

3

Voltage Regulator Heat Sink

 

AC Transformer Jack

CASE – 2.1 mm Power Jack

1 each

1

3

AC Transformer Case Jack

2.1 mm Power Jack

 

DB9F Connector

CASE – RS232

1 each

1

3

DB9F Connector

 

DB Connector Screws

SCREW, NUT, LOCK WASHER - 4-40

2 each

2

6

DB9 Case Screws, Nuts, and Lock Washers

Optional Washers

 

J6 Connector and Cable

CONNECTOR and CABLE pair

1 each

1

3

Connector and Cable for Battery

 

J7 Connector and Cable

CONNECTOR and CABLE pair

1 each

1

3

Connector and Cable for VAC

 

Jumpers

JUMPER – 2 Pin Shunt

3 each

3

9

Jumpers

 

PCB Mounting Screws

SCREW - #4 x 3/8"

4 each

4

12

PCB Mounting Screws

#4-3/8” or #4-1/4”

 

F-F Wires
WIRE - Header to Case Wires
7+ each

7

21

Female Jumper Wires for PCB-Case Connections

SchmartBoard
# 920-0010-01

Case

1

3

Serpac Case

 

PIC to ICD Cable

1

1

Device Programer Interface Cable for ICD3 or ICD2
Not required for operation.
Only required for programming firmware.

SchmartBoard
# 920-0055-01

9VAC TRANSFORMER

1 each

1

3

9V AC/AC Transformer

 

 PCB

1 each

 1

 3

Custom ExpressPCB  Motherboard

 

 GPS

1 each

 1

 3

PPS Output (TTL Compatible), +5V tolerant operating voltage

 GPS15xL-W

 GPS Antenna

1 each

 1

 3

per site requirements

Garmin GA25MCX

Suppliers

Last edited Sep 11, 2011 at 3:17 AM by ajstadlin, version 4

Comments

ajstadlin Sep 11, 2011 at 2:54 AM 
Note: Contact me if you are a supplier that wishes to advertise here and contribute to this project. Suppliers that provide free samples to people building PMUs are also welcome.