Help to make a fully autoatic Light contrl ckt with the Arduino R3 UNO, LDR, PIR

Projects General Guidance
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Hi Guys Nabyendu Kumar Sinha here looking your help.
Please help to make a project of fully automatic lighting control circuit with the help of Arduino UNO, LDR & PIR motion sensor. In this circuit Motion sensor detected human motion & LDR senses the level of Illumonation. If the Illumination level is not satisfactory( which is set by the voltage of LDR circuit feed to Arduino UNO) Arduini UNO switch on the light one by one.

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Just a little aside - the UNO is primarily for demonstrations.

For a serious application, use a Nano.