Electronics
This week on Friday Mamaku 1 had an electronic session with Andrew. At the start we had to get into groups of three or four, in my group I had Katelynn F, Billie-Jean and Hannah.
In our group we learnt about LED's. To activate the LED's we put the longer wire on a battery which had a plus for positive and the other side stands for negative. We had to find out the temperature, strength using the LED's and a data collector. We also learnt about how Valves take air in one way and doesn't come out the other.
I found it easy to understand the readings of the light when it flashes because short flashes are 1's, medium flashes are 10's and long flashes are 100's. I found it hard to get the LED to work sometimes.
Here is some photo's and videos:
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