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Thread Tools | Display Modes |
17th January 2007, 10:01 AM
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light operated switch application
i have a switching circuit using LDR but i need some application for it!! aside from the streetlights... ineed some advice!! please help, thanks!!
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17th January 2007, 12:04 PM
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You can use it to transmit data.
1.Create a Led driver section. 2.send somdata logic 1 or logic 0 to the driver so that the led can switch 3.Use the LDR and Convert hte light to the data which is been transmitted |
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