In micro controller individual pin output current is 1.6ma .Normally to blink a led we need minium 10-12 ma. But if we connect led to the micro controller pins without additional device it blinks. How it is possible

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What is the state if the RED LED is glowing on DVxx card What is the state if the YELLOW LED is glowing on DVxx card What is the state if the GREEN LED is glowing on DVxx card Which frequency band DVDC is used Which frequency band DVGA is used

0 Answers   NSN,

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Define amplifier.

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Can the value of stability factor be less than unity?

2 Answers   TATA,

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What Are The Advantages Of Spread Spectrum?

0 Answers   Ericsson,

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What are the different types of GSM antenna?

7 Answers   NSN,

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My lcd monitor not showing boot screen[dos]. Whenever I start the pc it shows blank screen till the windows xp starts. will you help me to solve this ?

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What are the test parameters to check the proper functionlity of TCP/IP protocol.

0 Answers   Infosys, Mind Tree,

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Can Somebody tell me what should i do if i hadn't filled form for the next mahagenco exam for any new vaccency. if any one can provide me contact email to mail some one at mahagenco office, please mail me if any thing you can do on pratikgupta05yahoo.in

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What is the difference between 8087 and 8086

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how to find the fault in smps if i am not getting the output

0 Answers   Philips,

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Mention some of the applications of controlled rectifier?

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