New Guthman(Rocket) Design

Home

Parts List

If you had to buy everything--shipping and tooling not included

Number

Description

Catalogue number

Price each

Total

AllElectronics.com

4

Gearmotors: 74 milliamps at 120 rpm and 1100 g centimeters of torque

Jameco: 253471

$14.95 ea

$59.80

 

4

25-watt audio amplifier (based on LM 1875)

QKITS.COM

$12.95 ea

$51.80

 

1

Arduino Interface Sheild

and parts

(See table below)

 

$21.06

 

1

Arduino Duemilanove Microcontroller

Hacktronics.com

$29.95 ea

$20.95

 

 

Humbucker Guitar Pickup

e-bay

$18.00 ea

$18.00

 

4

15 inch Door springs

Menards

$1.59 ea

$6.35

 

8

ball bearing grooved rollers

www.hardwareandtools.com

u622951 - Sliding Screen Door Roller Assembly 111894 by Prime Line Slide Co

15.96 for 8

$15.96

Ace Hardware

4

Slide potentiometer (10K)

electronicgoldmine.com

$1.00/4

$1.00

SP-20K

34 $1.00

(needs mounting system)

1

200 pound Dacron line

www.CourtlandLine.com Gander Mountain

 

$8.00

 

1

16 button keypad, matrix encoded

Jameco: 169245

$9.95 ea

$9.95

KP-36

$4.95

100 feet

Low-voltage hookup wire, stranded (20 gauge)

(Jameco 125840)

 

$6.95

22xx-100

$7.95 (can choose color)

2

2.5 x 3 inch aluminum heatsink (CPU-style)

AllElectronics HS-151

$3.00 ea

$6.00

 

4

100 lb snap swivels

Berkley “Cross Lok” Size 3

Gander Mountain--optional

 

$6.00

 

1 set

Guitar strings

D’Addario

 

$5.95

 

1

XLR flanged jack socket

(Jameco 281640)note: see also power supply below

$5.95

$5.95

MIKE-3CM

$1.75

1

1 inch square by 3 foot perforated steel tube

Steelworks SKU 2279279

Ace Hardware

 

$5.00

 

4

Tuning machines (tuning pegs)

e-bay

$6.55 for 6

$4.36

 

4

Short helical springs

hand-made from door spring

 

$4.29

 

6

5/16 x 2 inch Carriage bolts and nuts

 

 

$2.33

 

10 feet

1/8" nylon awning cord

 

 

$3.00

 

1 foot

5/16" steel rod

 

 

$2.00

 

4 inches

Aluminum angle iron

 

 

$2.00

 

1

Quarter-inch phono jack socket

(Jameco 281738)

$1.85

$1.85

PHJ-S

$.60

12 inches

Soft iron wire

 

 

$1.50

 

4 inches

Quarter inch brass hobby tubing

 

 

$1.50

 

4 inches

Quarter inch brass strip

 

 

$1.50

 

3 feet

Ribbon cable (10 conductor)

(Jameco 639672)

$3.95 per 10 feet

$1.33

CCBL-16

$3.25 per 10 feet ($1.08)

1

Toggle switch on-on DPDT

Jameco: 1585506

$1.25 ea

$1.25

MTS-8

$1.25

4

Arcuate spring clips

salinepictureframe.com

$0.75 for 8

$0.37

 

1

amplifier modification parts

2-750 ohm resistors

2-.22 uf capacitors

 

$0.21

 

 

 

 

 

GRAND

TOTAL

$276.21

 

 

Arduino Sheild and Parts

Number

Description

Catalogue number

Price each

Total

AllElectronics.com

1

PCB

BatchPCB

14.95

14.95

 

1

+8 V regulator, 1 ampere

7808 (Jameco 51300)

$.35

$0.35

7808T

$.50

1

-8 V regulator,1 ampere

7908 ) (Jameco 877216)

$.39

$0.39

7908T

$.65

2

Dual BiFet operational amplifier.

LF353 (Jameco 22939)

$.35

$0.35

LF353

$.50

4

Three ufd tantalum capacitor (35 V)

(Jameco 33769)

$.35

$0.35

DT-1016

34 $1.00 ($.33)

1

50 k ohm 10 turn potentiometer

(Jameco 41911) note: value not critical

$1.49

$1.49

RTP-25K

$1.25

1

NPN transistor

PN2484 (Jameco 1945014)

$.09

$0.09

PN2222A

five for $.80 ($.16)

14

10 k ohm resistor

(Jameco six 91104)

$.015

$2.10

$.50 for 20

3

Small signal diodes

(Jameco 655613)

$.02

$0.06

1N914

15 for $1.00 ($0.16)

2

470 ufd electrolytic capacitor

(Jameco 158289)

$.25

$0.25

$.30

30 conductor

Snapable header pins

(Jameco 2076826)

$.39

$0.39

SHS-32

$.45

1

PCB mount pushbutton

(Jameco.com)

1586074

$.29

$0.29

MPB-132

$.25

 

 

 

SUBTOTAL

$21.06

 

 

 

+18 -18 V unregulated DC power supply

Number

Description

Catalogue number

Price each

Total

AllElectronics.com

1

+/-12 V (24 V center tapped) transformer 1.5 amperes

(Jameco 221373)

$13.95

$13.95

TX-242 (2 amps)

$12.75

1

Printed circuit board

BATCHPCB

$14.95

$14.95

 

2

In-line fuse holders

(Jameco 109322)

$.79

$1.58

FHP-2

$.85

2

Fast acting one amp fuse

(Jameco 103887) note: check rating

$.29

$0.58

FS-1

$.15

1

Diode full wave bridge (2 amperes)

(Jameco 178247)

$.49

$0.49

FWB-44

$.45

2

15,000 micro farad 25 V electrolytic capacitor

(Jameco 331716)

$3.49

$6.98

EC-2025

$1.75 (22,000 ufd)

1

XLR flanged jack socket

(Jameco 281640)

$5.95

$5.95

 

15 feet

Three wire cable

Hardware store (three-wire extension cord)

$3.00

$3.00

 

1

Power cord

note: cut end off of the extension cord used in the three-wire cable)

$0.00

$0.00

 

1

Housing

(Jameco 18877)

$8.95

$8.95

 

 

 

 

GRAND

TOTAL

$56.43

 

 

 

Guitar skin

Number

Description

Catalogue number

Price each

Total

1

Housing for guitar designed to suit: miscellaneous plywood, Masonite screws and paint

 

 

?

 

 

Other items needed for use

Number

Description

Catalogue number

Price each

Total

 

Guitar amplifier

 

 

?

 

Amplifier connector cord (dual 1/4 inch phono jacks)

All Electronics

MCB-10 10 feet

 

$2.75

 

Guitar strap

 

 

?

Sponsors

About MSGP Legal Contact Us