Track Power Tester
![](http://simplyrail.com.au/wp-content/uploads/2024/03/TrackTestera.jpg)
![](http://simplyrail.com.au/wp-content/uploads/2024/03/TrackTesterb.jpg)
The HO Track Power Tester is simply placed on the rails (HO) if power is on the LEDs will light up. For DCC both LEDs will turn on. For DC power one Led’s will turn on, reverse the polarity and the other LED will tun on. These are very useful for fault finding and repair. The Track Power Tester is $4ea.
Power Supplies
![](http://simplyrail.com.au/wp-content/uploads/2024/03/IMG_5380.jpg)
DC to DC Buck converter with Voltage display and 3D printed holder $10ea
Input 7 to 35V DC (Positive Top RED input),
Output up to 2 Amps set to 5V for SimplyRail products.
The switch to the right of the display changes the display voltage from input to output.
![](https://simplyrail.com.au/wp-content/uploads/2024/03/DC-DCsmall.jpg)
DC to DC Buck converter with 3D printed mount $6ea
Input 7 to 35V DC (Positive Top RED input),
Output up to 2 Amps set to 5V for SimplyRail products.
Servo Accessories
![](http://simplyrail.com.au/wp-content/uploads/2024/03/ServoLead.jpeg)
Servo Extension Leads
For those times when your servo is further away from the controller, or to use for setup so the controller is not under your layout. (Male to Female plugs to extend your servos leads).
M/F 15cm $1 ea
M/F 30cm $1 ea
M/F 50cm $2.50 ea
M/F 100cm $4 ea
Servo Mount – Narrow
![](http://simplyrail.com.au/wp-content/uploads/2024/03/IMG_5373.jpg)
Servo Mount Narrow
SMN $4 ea
![](http://simplyrail.com.au/wp-content/uploads/2024/03/IMG_5377.jpg)
Servo Mount Narrow
and SG90
SMN+SG90 $8 ea
![](http://simplyrail.com.au/wp-content/uploads/2024/03/IMG_5371.jpg)
Servo SG90 (plastic Gears) $5 ea
Servo mount – Wide
![](http://simplyrail.com.au/wp-content/uploads/2024/03/IMG_5374.jpg)
Servo Mount Wide
SMW $4 ea
![](http://simplyrail.com.au/wp-content/uploads/2024/03/IMG_5372.jpg)
Servo Mount Wide
and SG90
SMN+SG90 $8 ea
![](http://simplyrail.com.au/wp-content/uploads/2024/03/IMG_5370.jpg)
Servo MG90S (metal Gears) $7 ea
Servo mount – Narrow (for Micro Switches)
![](http://simplyrail.com.au/wp-content/uploads/2024/05/ServoNMicro1.jpeg)
Servo Mount Narrow for Micro
SMNM $6ea
![](http://simplyrail.com.au/wp-content/uploads/2024/05/ServoNMicro2.jpeg)
Servo Mount Narrow for Micro
with MicroSwitches
SMWM+MS $8.50ea
![](http://simplyrail.com.au/wp-content/uploads/2024/05/ServoNMicro3.jpeg)
Servo Mount Narrow for Micro
with MicroSwitches and SG90
SMWM+MS+SG90 $12.50
Servo mount – Wide (for micro switches)
![](http://simplyrail.com.au/wp-content/uploads/2024/05/ServoWMicro1.jpeg)
Servo Mount Wide for Micro
SMWM $6ea
![](http://simplyrail.com.au/wp-content/uploads/2024/05/ServoWMicro2.jpeg)
Servo Mount Wide for Micro
with MicroSwitches
SMWM+MS $8.50ea
![](http://simplyrail.com.au/wp-content/uploads/2024/05/ServoWMicro3.jpeg)
Servo Mount Wide for Micro
with with MicroSwitches and SG90
SMWM+MS+SG90 $12.50
Servo mount – Vertical (for micro switches)
![](http://simplyrail.com.au/wp-content/uploads/2024/05/ServoVMicro1.jpeg)
Servo Mount Vertical for Micro
SMVM $6ea
![](http://simplyrail.com.au/wp-content/uploads/2024/05/ServoVMicro2.jpeg)
Servo Mount Vertical for Micro
with MicroSwitches
SMVM+MS $8.50ea
![](http://simplyrail.com.au/wp-content/uploads/2024/05/ServoVMicro3-1024x758.jpeg)
Servo Mount Vertical for Micro
with with MicroSwitches and SG90
SMVM+MS+SG90 $12.50
Gate – Servo mount and Servo connector.
![](http://simplyrail.com.au/wp-content/uploads/2024/06/GateAssy.jpg)
![](http://simplyrail.com.au/wp-content/uploads/2024/06/GateServoMt.jpg)
Servo is attached to the Mounting assembly
With the Gate Servo mount and the Servo Connector for vertical wire it is now easier to attached your servo (below the baseboard) to the gate (on your layout). With Adjustment to align the activating wire and also the rotation of the wire to achieve the desired result.
Servo Mount Gate
SMG $8ea
Servo connector for vertical wire
This a a small 3D printed part to connect to the top of your servo arm to attach a vertical wire. This is for those using the Servo 8G to operate crossing gates.
This Connector screws onto the servo horn with the two M2 bolts provided. Brass wire is glued into the hole at the top, this can be drilled out for the size of wire used.
The brass wire in the top is then connected with your gate mechanism.
Servo Connector for Gates, SCG Cost $1 ea with screws
![](http://simplyrail.com.au/wp-content/uploads/2024/06/GateServoHorn.jpg)
Optical Detector
Detector switch