Automatic light on off

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This topic has 1 reply, 2 voices, and was last updated 9 years, 6 months ago by Prabakaran P M.

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June 25, 2016 at 7:58 am #4496

S
Participant

pls somebody tell me how to give supply to the circuit , wether it need 2 seperate DC supply ? How come the ic741 produces pulses to ic4071 when it is powered with noramal 9v DC battery?

June 27, 2016 at 9:26 am #14010

Prabakaran P M
Participant

Can you more specific about the problem, On which circuit you are referring, give the circuit or the link of this project???
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