G gauge crossing gate

Servo operated grade crossing in 1:24 scale for G gauge garden railway. Fits 3 2mm LEDs in the arm and 10mm LEDs in the targets. Uses 7/32 and 5/32 K&S tubing. I used an arduino, infrafred receiver chips and infrared LEDs to detect the train and operate the crossing gates. I didn't make a bell sound (yet).

The red stripes are painted, not printed.

Cut your 5/32 tubes about 6mm long. They hold the "igloo" to the manifold. Press the igloo and manifold together till the plastic touches to get