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diff --git a/electronics/notes/1 b/electronics/notes/1 new file mode 100755 index 0000000..c6f9208 --- /dev/null +++ b/electronics/notes/1 @@ -0,0 +1,29 @@ +really simple first lesson, talked about what a current actually is + +also talked about basics of circuits: +eg: + cell long line is posative short line negatie, remeber that a - is short + current flows from posative to negative but electrons themselfs flow negative to posative. + thats being caused by people assuming thing flow one way before mesuring them + conventional current reffers to there posative to negative NOT THE FLOW OF ELECTRONS + +we also did some practical, where we built a circuit with a bulb +we learnt how to use the multi meters +how to: + put one input into the com (common port) and another goes into the coresponding wire you want to use + 10 amp (probably never used) is the far left + mamps is the second from left + common is third from left + voltage is fouth + turn the thing to where it is needed, a wavey line is ac, straight is dc + if working with low volts/amps turn it down to mvolts or mamps + +we also learnt more about the rest of the course +notable bits: + we will start course work in second year + first few weeks is just gonna be gcse recap + then something about digital logic, sounds fun + sheet about that in folder + we will have done some of the second year stuff in year 1 to give us time for course work + +we also joined the teams thing |