Wednesday, February 29, 2012

Review Exercise: using a multimeter

     In the first part, using the multimeter to test different resistors, and to know different color ring on the resistors to calculate the value of resistance.
The data get from the experiment:
Resistor Colors Value form Colors      Measured Value
Brown Read Read
1200
1186
Orange Orange Brown
330
327
Red Red Brown
220
216
Orange Orange Read
3300
3280

         Then we try the make the circuit. Follow the circuit picture of the manual, the LED long leg side connect the positive and short one line to the negative side. In the middle of circuit, the units connecting are parallel. Two other side with positive and negative sides are perpendicular.  
         This experiment make us to use the multimeter which we will use all this semeseter, read the resistors, and make a simply circuit.
    I don't get the picture of the experiment, and I will attach it when I get it.