URgent help for the LDR circuit

[Pawan.adk]

I am building a circuit consisting of seven LDR(sensors) namely using one of the vt900 series photoconducitve cell.Since I am going to control the LDR through the microprocessor , I am using either one or two pins from the microprocessor, meaning I also need to multiplex the connection to the sensors,. Plz I am very lost and have no idea how to build the circuit of this kind,
anyone help me plz

 

[Reloadron]

This would go better with a better explanation of your goal. Based on what you mention it looks like you want to take data from one of nine light dependent resistors and pass it to a uC. Should that be the case you may want to think about using an analog multiplexer like the MC14067B or similar chip. Let the uC determine which channel (LDR) is selected. You really need to better explain the project to get any help.

Ron