10pcs/lot 1 channel tracing module/ Intelligent Vehicle tracking probe infrared /black white line detection sensor

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-19%

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3

5.0

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-7%

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1

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2

5.0

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2

1

5.0

-22%

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-15%

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5.0

-31%

Tracking module infrared detection sensor module diy for arduino 8-channel infrared detector hunt module 8bit sensor module

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6

5.0

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10pcs 1 channel tracing module/ 1 way intelligent vehicle tcrt5000 tracker sensor probe infrared for arduino

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-2%

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5.0

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6

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1

4.0

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-0.8%

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1

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17

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5.0

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4

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2

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1

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1

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1

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1

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4

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3

2.0

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5

5.0

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-3%

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1

1

4pin iflame detection sensor ir infrared receiver control module

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3

5.0

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2

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10pcs/lot hot ntc thermistor temperature sensor waterproof probe wire 10k 1% 3950 w1209 w1401 cable

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1

-3%

10pcs tcrt5000 infrared reflective sensor ir photoelectric switch barrier line track module for arduino diode triode board 3.3v

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1

-2%

Four way 4 channel infrared detector tracing transmission line obstacle avoidance sensor module for arduino robot diy kit

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-0.7%

4-channel infrared tracking module set smart car obstacle avoidance pcb reflection sensor

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2

3

5.0

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3

3

5.0