| Line 5: | Line 5: | ||
*DC Direct Current Gleichstrom | *DC Direct Current Gleichstrom | ||
*AC Alternate Current Wechselstrom | *AC Alternate Current Wechselstrom | ||
::''Ohm's law'' Ohmsches Gesetz | ::''Ohm's law'' Ohmsches Gesetz | ||
| Line 17: | Line 16: | ||
*used to store energy electrostatically in an electric field | *used to store energy electrostatically in an electric field | ||
*Speichern von elektrischer Ladung und damit zusammenhängender Energie | *Speichern von elektrischer Ladung und damit zusammenhängender Energie | ||
::''Electrolytic Capacitor'', Elektrolyt-Kondensator | ::''Electrolytic Capacitor'', Elektrolyt-Kondensator | ||
| Line 31: | Line 29: | ||
*47 MühF | *47 MühF | ||
*220 MühF | *220 MühF | ||
::''Resistors and ist color Codes'', Widerstände und ihre Farbcodes | ::''Resistors and ist color Codes'', Widerstände und ihre Farbcodes | ||
| Line 38: | Line 35: | ||
*brown black yellow 100 K Ohm | *brown black yellow 100 K Ohm | ||
*brown black green 1 M Ohm | *brown black green 1 M Ohm | ||
::''LED'' | ::''LED'' | ||
| Line 64: | Line 60: | ||
::''Switches'' | ::''Switches'' | ||
Momentary Switch<br> | Momentary Switch<br> | ||
[[image:Momswitch1.JPG|100px]] [[image:Momswitch2.JPG|100px]] [[image:Momswitch3.JPG|100px]] | [[image:Momswitch1.JPG|100px]] [[image:Momswitch2.JPG|100px]] [[image:Momswitch3.JPG|100px]] | ||
Double Pole Double Throw | Double Pole Double Throw<br> | ||
[[image:motorbackforth1.JPG|100px]] [[image:motorbackforth2.JPG|100px]]<br> | [[image:motorbackforth1.JPG|100px]] [[image:motorbackforth2.JPG|100px]]<br> | ||
| Line 72: | Line 68: | ||
*Single Pole Single Throw SPST | *Single Pole Single Throw SPST | ||
*Single Pole Double Throw SPDT | *Single Pole Double Throw SPDT | ||
::''two different circuits'' | ::''two different circuits'' | ||
Revision as of 21:53, 25 June 2014
06062014
- BASICS
- DC Direct Current Gleichstrom
- AC Alternate Current Wechselstrom
- Ohm's law Ohmsches Gesetz
- R = U/I U = R*I I = U/R
- R - Resistance, Widerstand Ohm
- U - Voltage, Spannung V
- I - Amperage, Stromstärke A
- Capacitor/Condensor, Kondensator
- used to store energy electrostatically in an electric field
- Speichern von elektrischer Ladung und damit zusammenhängender Energie
- Electrolytic Capacitor, Elektrolyt-Kondensator
- same function as the usual capacitor, only use with DC
- Anode and Kathode → polarised
- F - Farad - electric capacity, elektrische Kapazität
- Müh - micro, mikro
- 0,01MühF (103)
- 1 MühF
- 4,7 MühF
- 47 MühF
- 220 MühF
- Resistors and ist color Codes, Widerstände und ihre Farbcodes
- brown black red 1 K Ohm
- brown black orange 10 K Ohm
- brown black yellow 100 K Ohm
- brown black green 1 M Ohm
- LED
LED - Light Emitting Diode ↔ (regular) Diode
-always connected to a resistor as it does not need
as much current as the other parts of a circle
→ resistor with 1 K Ohm (brown black red)
- Examples for components of a circuit
From left to right: Battery, Potentiometer, LED, Capacitor, Cable, Electrolytic Capacitor, 555-Timer, TIP 122, Motor, Double Pole-Double Throw-Relay, Terminal
- Switches
Momentary Switch
Double Pole Double Throw
- Double Pole Double Throw DPDT
- Single Pole Single Throw SPST
- Single Pole Double Throw SPDT
- two different circuits
- daisy chain - Reihenschaltung
- parallel chain - Parallelschaltung
07062014
- ASTABLE 555
turns on and off constantly, square wave like
- MONOSTABLE 555
trigger, decide when on or off
08062014
<videoflash type=vimeo>97910841|430|240</videoflash>
<videoflash type=vimeo>97910891|430|240</videoflash>