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  • good day to all CEans... i need help in our project at school... we are looking for a circuit diagram and programs for LDR measuring lumens with LCD... the flow of our project is to measure the intense heat of the lumens... the example for that is the FLORESCENT LAMPS in our houses... our professor said on that... i hope all CEans can have a feedback on it... thank you so much... and god bless.. more power CEans.. ^_^
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  • Harshad Italiya

    Member • Aug 7, 2011

    Re: LDR measuring lumens with LCD (NOKIA 3310 or 3315) circuit diagram and programs..

    Using LDR you can measure Lumens as you will connect it with ADC and by measuring the ADC count you can calculate Lumens and Reference Circuit for NOKIA LCD are available.

    Now what exactly you want any reference circuit?
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  • obetodoie11

    Member • Aug 8, 2011

    Re: LDR measuring lumens with LCD (NOKIA 3310 or 3315) circuit diagram and programs..

    #-Link-Snipped-#, if you know sir... all of that circuit.. LDR, NOKIA LCD and also the how to program on it to PIC... 😀
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  • Harshad Italiya

    Member • Aug 8, 2011

    Re: LDR measuring lumens with LCD (NOKIA 3310 or 3315) circuit diagram and programs..

    Not everything but i remember that there are reference circuit available to interface NOKIA LCD with MCU. you can refer that not necessary you get with PIC. But you can easily replace any MCU with your PIC isn't it?
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