Model Railway Electronics
Model railway electronics from CMMME, including DCC EX command station hardware, accessory decoders, servos, relay boards, power supplies and layout control accessories.
This category is focused on practical electronics for DC and DCC layouts, from complete DCC EX control systems through to parts for turnout control, lighting, automation and layout wiring. Popular options include the DCC EX CSB1 command station, CMMME Prima DCC decoder, SG90 servos, servo brackets, relay boards and compatible power supplies.
Showing 1–16 of 17 results
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10 pcs Servo Extension Cable / Lead 50cm / 500mm
Pack of 10 50cm servo extension leads for model railway point motors, control boards and compact electronics installations. £7.50 -
15V 5A DC Power Supply for DCC EX Systems
A 15V 5A DC power supply suitable for compatible DCC EX command station and motor shield setups. £20.00 -
3mm LED prewired pack of 10
Pack of 10 prewired 3mm LEDs for model railway layouts, panels, signals, buildings and general miniature lighting projects. £4.00Select options This product has multiple variants. The options may be chosen on the product page -
5v 2a DC Power Supply with splitter.
Compact 5V 2A DC power supply with splitter, suitable for low-voltage model railway electronics and accessory projects. £10.00 -
5v relay 4/8/16
5V relay module options for switching accessories, lights and model railway electronics from low-voltage control circuits. Price range: £6.00 through £15.00Select options This product has multiple variants. The options may be chosen on the product page -
CMMME Prima DCC Decoder – 32 Outputs for Servos, LEDs and Relays
CMMME Prima is a 32-output DCC accessory decoder for model railways, designed to control servos, LEDs and relays with web-based setup. Price range: £70.00 through £79.00Select options This product has multiple variants. The options may be chosen on the product page -
DCC EX Case
A 3D printed DCC EX case for Arduino, motor shield and WiFi shield command station builds, with enclosure options for neater, better protected layouts. Price range: £6.00 through £15.00Select options This product has multiple variants. The options may be chosen on the product page -
DCC EX CSB1 Command Station
A ready-to-run DCC EX CSB1 command station for model railway control, supplied in the UK with WiFi, JMRI compatibility, accessory options and practical setup support. Price range: £109.00 through £194.00Select options This product has multiple variants. The options may be chosen on the product page -
DCC EX CSB1 Premium Case / Enclosure
A compact 3D printed premium case for the DCC EX CSB1 command station, designed to protect the board and keep your layout control area tidy. £12.00 -
DCC EX Motor Shield
A DCC EX 8874 motor shield for Arduino-based command station builds, using DRV8874 drivers with integrated current sensing and optional 15V 5A power supply. Price range: £42.99 through £64.99Select options This product has multiple variants. The options may be chosen on the product page -
EX-WiFiShield 8266
The EX-WiFiShield 8266 adds WiFi connectivity to compatible DCC-EX command station builds for wireless throttles, Engine Driver and WiThrottle-style control. £19.00 -
Feetech FS90 / SG90 9g Mini Micro Servo Pack of 10
Pack of 10 Feetech FS90 / SG90 9g micro servos for model railway point motors, accessories and electronics projects. £32.10 -
Model Railway Rolling Road for DC and DCC – N and OO Gauge
A model railway rolling road for DC and DCC locomotive testing, maintenance and running-in, suitable for N and OO gauge setups. £45.00Select options This product has multiple variants. The options may be chosen on the product page -
Piano Wire 19m
19m piano wire for model railway point operation, linkages, control rods, craft work and general modelling use. £6.50 -
Push button switch pack of 10
Pack of 10 push button switches for control panels, model railway accessories, electronics projects and layout automation. £10.00 -
Raspberry Pi Preloaded with JMRI
A Raspberry Pi preloaded with JMRI for model railway control, useful for DCC-EX layouts, wireless throttles and dedicated layout computers. £70.00
