Under $1,000

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fischertechnik IR-Track Sensor

Sensor

128598

Ideal for lane recognition

HK$ 286.00
fischertechnik Mini switch (button/ touch sensor)

Sensor

37783

The fischertechnik touch sensor

HK$ 52.00
fischertechnik Optical Color Sensor

Sensor

128599

Ideal for color recognition

HK$ 326.00
fischertechnik Photo resistor

Sensor

32698

For measuring brightness

HK$ 204.00
fischertechnik Photo transistor assembled

Sensor

36134

Electronic switch that reacts to light

HK$ 38.30
fischertechnik Reversing switch

Sensor

36708

 

HK$ 116.00
Light barriers LED 9V assambled 0.01A

Sensor

162135

A light-emitting diode is a semiconductor element that...

HK$ 38.30