how to interface hall effect sensor with 8051 microcontroller?

0 Answers  

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Define why series inductor and l-section filters cannot be used with half-wave rectifiers?

0 Answers  

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Define what is meant by led?

0 Answers  

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The output of an AM detector goes directly to the A IF amplifier B Mixer C Audio Amplifier D Loudspeaker

0 Answers  

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why interrupt is necessary in microprocessor?

0 Answers   Siemens,

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i want to know about EPBX system in detail

12 Answers   Artefact Projects, India Infotech, Mannar Company, MNC, Siemens, Slash Support, TCS,

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if a PTC having operating voltage 230V is not available then Can we short the circuit where PTC inserted or anybody having other solution. if yes, please reply hurry.

0 Answers  

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What is the protocol ?

2 Answers   TATA,

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Which of the following amplifier compensates for drift? A Low gain amplifier B High gain amplifier C DC amplifier D Differential amplifier

1 Answers  

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How to select lightning arrester for line trap? What are the criteria?

0 Answers  

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What is meant by fm control in a dc chopper?

0 Answers  

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Define what is the significance of the arrow-head in the transistor symbol?

0 Answers  

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