Rat King Modular Random Sequencer        Updated: 5/21/2019

Resistors, 1/8W, 5%:

QTY

Value

Ref.

Mouser Part #

3

1k

R1-R3

299-1K-RC

4

100k

R4-R7

299-100K-RC

        TOTAL: 7

Diodes:

QTY

Value

Ref.

Mouser Part #

1

1N4002

D1

863-1N4002G

3

5.1V Zener

D2-D4

78-BZX55C5V1

1

3mm Blue LED

D5

859-LTL17KTBS3KS

        TOTAL: 5

Capacitors:

QTY

Value

Ref.

Mouser Part #

2

0.47µF Ceramic

C3, C4

810-FK22X7R2E474K

1

10µF Electrolytic

C1

647-USA1C100MDD

        TOTAL: 3

Integrated Circuits:

QTY

Value

Ref.

Mouser Part #

1

8-Pin DIP Socket

U1

571-1-2199298-2

1

ATTINY85-20PU

U1

ATTINY85-20PU

        TOTAL: 2

Potentiometers:

QTY

Value

Ref.

Mouser Part #

1

9mm B100K Metal Shaft

RATE1

Synthrotek, Various Suppliers

        TOTAL: 1

Switches:

QTY

Value

Ref.

Mouser Part #

1

SPDT Sub-Mini Toggle On/Off/On PCB-Pin

SW1

Synthrotek, Various Suppliers

        TOTAL: 1

Jacks/Connectors:

QTY

Value

Ref.

Mouser Part #

1

10 Pin Shrouded Power Header

J1

517-30310-6002

5

3.5mm Vertical Mono

Switched Jack

J2-J6

PJ301M-12 from Synthrotek, Various Suppliers

        TOTAL: 6

Other:

QTY

Value

Ref.

Mouser Part #

1

Black Davies Clone 1900H Knob

Synthrotek, Various Suppliers

1

LM78L05

U2

512-LM78L05ACZ

1

PCB

Synthrotek, Various Suppliers

1

Panel

Synthrotek, Various Suppliers

2

2.5mm Module Screws

Synthrotek, Various Suppliers

2

3mm Module Screws

Synthrotek, Various Suppliers

1

10-16 Pin Power Cable

Synthrotek, Various Suppliers

        TOTAL: 9