Physics · Sensors and Transducers
IoT अनुप्रयोगों में चुंबकीय क्षेत्रों (magnetic fields) का पता लगाने और उन्हें मापने के लिए आमतौर पर किस प्रकार के सेंसर का उपयोग किया जाता है?
- 1थर्मोकपल (Thermocouple)
- 2इन्फ्रारेड सेंसर (Infrared sensor)
- 3हॉल प्रभाव सेंसर (Hall effect sensor)✓
- 4गाइरोस्कोप (Gyroscope)
सही उत्तर देखें
हॉल प्रभाव सेंसर (Hall effect sensor)
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