MCQ Answer

What is the use of the digitalWrite() function in Arduino?

What is the use of the digitalWrite() function in Arduino?

Arduino में DigitalWrite() फ़ंक्शन का क्या यूज़ है?
Topic : Building IoT Applications

A. Reads the status of a pin पिन का स्टेटस पढ़ता है

B. Sets a pin to HIGH or LOW state पिन को हाई या लो स्टेट पर सेट करता है

C. Writes data to the Serial Monitor सीरियल मॉनिटर पर डेटा लिखता है

D. Configures a pin as input एक पिन को इनपुट के रूप में कॉन्फ़िगर करता है




Correct Answer is :

B. Sets a pin to HIGH or LOW state



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