My first lesson
In the first lesson, I have learnt how to set the LED circuit on a breadboard. At the beginning, we need to use the positive pole and the negative pole of the battery to connect with the positive and negative pole on the breadboard. We will then use a green wire horizontally to let the electric current passes through and connect to the resistor. There are three resistors in this lesson and both of them have their own values which are:
The top one: 230 Ohms 5%
The middle one: 1M Ohms 5%
The bottom one: 470 Ohms 5%
The middle one: 1M Ohms 5%
The bottom one: 470 Ohms 5%
We add the switch and the light bulb horizontally and the electric current will pass through the red wire to go back to the negative pole of the battery vertically. It finally formed a circuit making the light bulb to light up.
I found out that the resistor on the bottom (yellow, violet, brown, gold) is the best resistor to use in this circuit and it will make the light bulb to light up successfully.
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