in 8051 microcontroller port0 has no internal pullup why?

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did signal to noise ratio have block diagram

2 Answers  

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please tell me wat types of technical questions will be asked in Alcatel lucent. and suggest me which site to view

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HI FRDS AM saranya i did BE (2009 PASSOUT)I PLAN TO DO DOTNET. CAN ANYBODY TELL ME WHICH TRINEE CENTRE WILL BE BEST FOR DOTNET WITH PLACEMENTS

1 Answers  

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Tell me, when a sample of germanium and silicon having same impurity density are kept at room temperature then resistivity of silicon will be higher than that of germanium, why?

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can anyone suggest good link for getting study material fordigital logic circuits?

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What is meant by cyclo-converter?

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what is a node of a tree?

5 Answers  

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What is the purpose of using data modem.

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explain with a suitable diagram how a vidicon pick-up tube is employed in a monochrome TV camera to develop luminance signal

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flow chart to convert binary number into decimal

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What is capacitor and its function?

7 Answers  

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