SC112 is a modular backplane section designed for RC2014 and featuring:

• Input: Power supply
• Cards: 6 x RC2014/80 pin sockets
• Output: Through-hole BP80 socket

A later design is now available: SC701

Documentation

• SC112 – Description (see user guide PDF)
• SC112 – Assembly Guide (see user guide PDF)
• SC112 – User Guide (see user guide PDF)

Downloads

• SC112 – Schematic v1.0 (PDF)
• SC112 – User Guide e1.0.2 (PDF)
• SC112 – 3D printed mounting rails at thingiverse.com
• SC112 – 3D printed parts at printables.com

Suppliers

Kits	Website	From	Currency
Discontinued
PCBs	Website	From	Currency
Small Computers Direct	SCDirect	UK	GBP
Assembled and Tested	Website	From	Currency
Not available
Components
See parts list

Parts List

Reference	Qty	Component
PCB	1	SC112, v1.0, PCB
C1 to C7	7	Capacitor, ceramic, 100 nF
JP1, JP3 and JP5	3	Header, male, 2 x 3 pin, straight
JP2 and JP4	2	Header, male, 2 x 5 pin, straight
JP1 to JP5 shunts	19	Jumper shunt
P1	1	Header, male, 1 x 2 pin, angled
S1	1	Header, female, 2 x 40 pin, angled
K1 to K6 [Quantity 6]	6	Header, female, 2 x 40 pin, straight
R1	1	Resistor, 470R, 0.25W
R2	1	Resistor, 4k7, 0.25W
LED1	1	LED, green, 3 mm
SW1	1	Switch, toggle, sub-miniature, SPDT
SW2	1	Switch, tactile button
J1	1	Socket, power, barrel, 2.1mm
J2	1	Screw terminal, 2 way, 5.08mm pitch

PCB

Supplier	Website	Ships from
Stephen C Cousins	Tindie	UK

SC112, v1.0, PCB design files (EasyEDA)

SC112, v1.0, Gerber files (ZIP)

Notes

• This product is designed for hobby use and is not suitable for industrial, commercial, or safety-critical applications.
• The product contains small parts and is not suitable for young children.
• RC2014 is a trademark of RFC2795 Ltd.
• RomWBW is copyright Wayne Warthen and has been provided free of charge with his permission.
• The Compact Flash interface circuit has been designed by Tadeusz Pycio and reproduced with his permission.

USA: not currently shipping due to new tariffs 24 July 2026