component list for “MICRO CONTROLLER BASED BIDIRECTIONAL COUNTER” by ravi

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This topic has 1 reply, 2 voices, and was last updated 13 years, 7 months ago by srinu.

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July 12, 2011 at 5:57 am #1110

query
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PLEASE MESSAGE ME THE COMPLETE COMPONENT LIST WITH THERE VALUES OF “MICRO CONTROLLER BASED BIDIRECTIONAL COUNTER”.

November 8, 2011 at 12:06 pm #6813

srinu
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if u use IR sensor………

1.photo transmitter -2

2.Photo diode-2

3.resistor – 4(330)

-2(1k)

-2(10k pot)

4.transistor – 2(BC547)

5. LCD(16*2)

6.Micro controller

7.9v battery

i hope u undstd all these components…………………..
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