Light intensity

The set up of the circuit is simple as shown above. The 12-volt lamp is set up in a simple circuit. Then in a SEPARATE circuit, the light dependent resistor is connected to the Multimeter, which shows the resistance readings. If I did connect the LDR in the same circuit, I would almost certainly fry the LDR, and ruin the experiment! I want to keep the distance from the lamp to the LDR the same. I have decided after testing the system, to put the LDR directly under the lamp. This makes me get the best readings for the earlier voltages when the bulb is dim.

Installing and Upgrading Software

There are a number of reasons for upgrading software, generally the main reason is that the software has been improved or security problems have been addressed, or it offers new functionality. You may also install or update software when a new piece of hardware is installed in order to make it compatible. Other reasons may include software which is no longer supported by the manufacturer. If the software in question brings new functionality to the computer system in day to day life and makes that task easier, then you should consider updating.