These phototransistors, at the front, are used to detect a vehickle ahead. Supplied in 2 pieces. With wires.
UV glue starter kit
Front axle FA163004
Front axle FA163017
LED 0603 red wired
Wheel with tires FA163112
LED 0402 yellow wired
Front axle FA163016
LiPo charger 380 mAh
IR LED SMD0603
IR LED 0603 wired
Delineator post with IR LED
IR LED 5mm high power
10 pieces phototransistor 0603
Street transmitter
IR LEDs 3mm