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light emitting led tester
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Super Project New UNO R3 Board Atmega328p Starter Kits For Arduino Kit List Qty UNO R3 board + USB Cable 1 Development expansion board 1 830tie Points ...
2024-12-09 12:50:20
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Super Project New UNO R3 Board Atmega328p Starter Kits For Arduino Kit List Qty UNO R3 board + USB Cable 1 Development expansion board 1 830tie Points ...
2024-12-09 18:20:00
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...known as infrared emitting diode, it belongs to two Tube can be directly converted into electrical energy near-infrared light And a light emitting ...
2024-12-09 11:05:40
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...known as infrared emitting diode, it belongs to two Tube can be directly converted into electrical energy near-infrared light And a light emitting ...
2024-12-09 18:20:00
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... diode LED 2) Long legs Product Features Product Weight 1.5g Place of Origin Guangdong, China Application switch warranty 1 year ...
2024-12-09 13:14:24
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... diode LED 2) Long legs Product Features Product Weight 1.5g Place of Origin Guangdong, China Application switch warranty 1 year ...
2024-12-09 18:20:17
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... pulse. Pulse monitor works as follows: The LED is the light side of the finger, and phototransistor on the other side of the finger, phototransist...
2024-12-09 10:44:38
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... pulse. Pulse monitor works as follows: The LED is the light side of the finger, and phototransistor on the other side of the finger, phototransist...
2024-12-09 18:20:00
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.... 2. It's an optical sensor that derives its readings from emitting two wavelengths of light from two LEDs - a red and an infrared one - then ...
2024-12-09 17:19:32
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.... 2. It's an optical sensor that derives its readings from emitting two wavelengths of light from two LEDs - a red and an infrared one - then ...
2024-12-09 18:20:17
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