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==06062014== | ==06062014== | ||
:: | ::BASICS | ||
DC Direct Current Gleichstrom | *DC Direct Current Gleichstrom | ||
AC Alternate Current Wechselstrom | *AC Alternate Current Wechselstrom | ||
<br> | |||
::''Ohm's law'' Ohmsches Gesetz | ::''Ohm's law'' Ohmsches Gesetz | ||
R = U/I U = R*I I = U/R | *R = U/I U = R*I I = U/R | ||
R - Resistance, Widerstand Ohm | *R - Resistance, Widerstand Ohm | ||
U - Voltage, Spannung V | *U - Voltage, Spannung V | ||
I - Amperage, Stromstärke A | *I - Amperage, Stromstärke A | ||
<br> | |||
::''Capacitor/Condensor'', Kondensator | ::''Capacitor/Condensor'', Kondensator | ||
*used to store energy electrostatically in an electric field | |||
*Speichern von elektrischer Ladung und damit zusammenhängender Energie | |||
<br> | |||
::''Electrolytic Capacitor'', Elektrolyt-Kondensator | ::''Electrolytic Capacitor'', Elektrolyt-Kondensator | ||
*same function as the usual capacitor, only use with DC | |||
*Anode and Kathode → polarised | |||
F - Farad - electric capacity, elektrische Kapazität | *F - Farad - electric capacity, elektrische Kapazität | ||
Müh - micro, mikro | *Müh - micro, mikro | ||
0,01MühF (103) | *0,01MühF (103) | ||
1 MühF | *1 MühF | ||
4,7 MühF | *4,7 MühF | ||
47 MühF | *47 MühF | ||
220 MühF | *220 MühF | ||
<br> | |||
::''Resistors and ist color Codes'', Widerstände und ihre Farbcodes | ::''Resistors and ist color Codes'', Widerstände und ihre Farbcodes | ||
brown black red 1 K Ohm | *brown black red 1 K Ohm | ||
brown black orange 10 K Ohm | *brown black orange 10 K Ohm | ||
brown black yellow 100 K Ohm | *brown black yellow 100 K Ohm | ||
brown black green 1 M Ohm | *brown black green 1 M Ohm | ||
<br> | |||
::''LED'' | ::''LED'' | ||
LED - Light Emitting Diode ↔ (regular) Diode | LED - Light Emitting Diode ↔ (regular) Diode | ||
always connected to a resistor as it does not need | *always connected to a resistor as it does not need | ||
as much current as the other parts of a circle | as much current as the other parts of a circle | ||
→ resistor with 1 K Ohm (brown black red) | → resistor with 1 K Ohm (brown black red) | ||
<br> | |||
::''Examples for components of a circuit'' | ::''Examples for components of a circuit'' | ||
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From left to right: Battery, Potentiometer, LED, Capacitor, Cable, Electrolytic Capacitor, 555-Timer, TIP 122, Motor, Double Pole-Double Throw-Relay, Terminal | From left to right: Battery, Potentiometer, LED, Capacitor, Cable, Electrolytic Capacitor, 555-Timer, TIP 122, Motor, Double Pole-Double Throw-Relay, Terminal | ||
<br> | |||
<br> | |||
::''Switches'' | ::''Switches'' | ||
[[image:Momswitch1.JPG|100px]] [[image:Momswitch2.JPG|100px]] [[image:Momswitch3.JPG|100px]]<br> | [[image:Momswitch1.JPG|100px]] [[image:Momswitch2.JPG|100px]] [[image:Momswitch3.JPG|100px]]<br> | ||
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[[image:motorbackforth1.JPG|100px]] [[image:motorbackforth2.JPG|100px]]<br> | [[image:motorbackforth1.JPG|100px]] [[image:motorbackforth2.JPG|100px]]<br> | ||
Double Pole Double Throw DPDT | *Double Pole Double Throw DPDT | ||
*Single Pole Single Throw SPST | |||
*Single Pole Double Throw SPDT | |||
<br> | <br> | ||
::''two different circuits'' | ::''two different circuits'' | ||
daisy chain - Reihenschaltung | *daisy chain - Reihenschaltung | ||
*parallel chain - Parallelschaltung | |||
parallel chain - Parallelschaltung | <br> | ||
==07062014== | ==07062014== | ||