Model Railroad Control Systems: New Products - Interface Boards

8 Circuit DPDT "Arduino Relay"

Sat, 24 Jun 2023 11:27:41 +0000

"Arduino Relays" are really nice for controlling a variety of devices (track power, MP Switch Motors, LEDs) but they usually come in a Single Pole, Double Throw configuration? What if you need 2 contacts? The 8 Circuit DPDT "Arduino Relay" provides 8 DPDT relays ..

Price: $65.00

Arduino Relay Breakout for Arduino Nano

Sun, 18 Sep 2022 14:52:30 +0000

Arduino Relays are inexpensive modules with 1,2,4,8, or 16 SPDT Relays that operate from 5 volt power and are controlled by logic level inputs, usually by an Arduino or similar 5V micro-controller. These have lots of handy applications for model railroaders and D..

Price: $47.00

DOUT-8-TORT

Sat, 18 Dec 2021 17:06:06 +0000

8 line tortoise adapter (4 tortii) for Tortoise by Circuitron) plugs onto a classic DOUT or SMINI CMRI output card. Each line is pulled up through a 680 ohm resistor, 12V power is applied through 3.5mm screw terminals and the tortoise is controlled by groun..

Price: $6.00

32 Line DOUT Tortoise Adapter

Mon, 06 Sep 2021 19:09:16 +0000

32 line tortoise adapter (16 tortii) for Tortoise by Circuitron) plugs onto a classic DOUT CMRI output card. Each line is pulled up through a 680 ohm resistor, 12V power is applied through 5mm screw terminals and the tortoise is controlled by grounding one ..

Price: $7.50

ODX8 - 8 Position Motherboard for cpOD-M

Sun, 18 Apr 2021 20:11:52 +0000

The ODX-8 provides an economical and convenient mounting for up to eight cpOD-M detectors.

The ODX8 is a High Density Expandable cpOD-M mo..

Price: $34.00

Buckeroo Active Power Distribution Board

Mon, 07 Dec 2020 21:04:31 +0000

The Buckeroo provides connectors to distribute up to 12 pairs of positive voltage and ground. Pads are provided for a bucking or boosting converter to develop any voltage from about 3 - 30 volts.

Price: $12.00

8 bit DOUT/SMINI Inverting Output to RJ45

Wed, 02 Dec 2020 18:47:05 +0000

RJ45 adapter, 8 bit DOUT/SMINI Inverting Output

This version of RJ45 Adapter is aimed at CMRI users using common cathode signa..

Price: $6.00

Improved CMRI MOLEX to RJ45 adapter

Tue, 29 Jan 2019 22:54:29 +0000

Upgraded CMRI to RJ45 breakout Board

This is the latest evolution of the RJ45/Molex, RJ45/Screw Terminal Breakout board that John Plocher designed and Jay Beckham and MRCS have ..

Price: $6.00

CSNK-Version 2 High Current Adapter for cpNode, IOX16, IOX32

Tue, 16 Jan 2018 18:28:52 +0000

The CSNK Version 2 plugs into a cpNode, IOX16 or IOX32 and provides 16 high voltage/current outputs using the ULN2803 chip. Loads of up to 48 Volts and 0.5A may handled (but not all 16 at once!). Internal clamp diode..

Price: $25.00

Intelligent Turnout Controller

Sun, 02 Apr 2017 21:07:43 +0000

The Intelligent Turnout Controller (ITC) is an updated design of the MRCS Remote Stall Motor Controller (RSMC) introduced in 2013.

The ITC is designed to p..

Price: $20.00