Cov txheej txheem:
Video: Dab tsi yog hom teeb pom kev zoo?
2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2023-12-15 23:47
Muaj ntau hom teeb pom kev zoo xws li photovoltaic cell , phototransistor, photoresistor, phototube, photomultiplier tube, photodiode, charged ntaus ntawv, thiab lwm yam.,. Tab sis, Light Dependent Resistor (LDR) lossis photoresistor yog hom tshwj xeeb ntawm lub teeb pom kev zoo uas siv rau hauv qhov tsis siv neeg lub teeb sensor Circuit Court.
Yog li ntawd, dab tsi yog qhov txawv ntawm lub teeb sensors?
Phototransistors, photoresistors, thiab photodiodes yog qee qhov ntau dua hom teeb kev siv zog sensors . Photoelectric sensors siv beam teeb txhawm rau txheeb xyuas qhov muaj lossis tsis muaj qhov khoom. Nws emits a teeb beam (pom los yog infrared) los ntawm nws teeb - emitting ntsiab.
Ib yam li ntawd, lub teeb sensors siv nyob qhov twg? Tswj Brightness. Lub teeb sensors muaj ntau yam siv. Kev siv ntau tshaj plaws hauv peb lub neej niaj hnub yog hauv xov tooj ntawm tes thiab ntsiav tshuaj. Feem ntau portable tus kheej electronics tam sim no muaj ambient siv lub teeb sensors kho brightness.
Yog li ntawd, dab tsi yog qhov sib txawv ntawm cov sensors?
Ntau hom Sensors
- Kub Sensor.
- Sib Nqus Sensor.
- Accelerometer.
- IR Sensor (Infrared Sensor)
- Siab Sensor.
- Lub teeb Sensor.
- Ultrasonic Sensor.
- Haus luam yeeb, Roj thiab Cawv Sensor.
Lub teeb sensors ua los ntawm dab tsi?
Photojunction Devices yog qhov pib PN-Junction lub teeb sensors los yog detectors ua los ntawm silicon semiconductor PN-junctions uas yog rhiab heev rau teeb thiab uas tuaj yeem ntes ob qho tib si pom teeb thiab infrared teeb qib.
Pom zoo:
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