| Line 48: | Line 48: | ||
::''Components of a circuit'' | ::''Components of a circuit'' | ||
[[image:Battery.JPG|100px|Battery]] [[image:Potentiometer.JPG|Potentiometer|100px]] | [[image:Battery.JPG|100px|Battery]] | ||
Battery<br> | |||
[[image:Potentiometer.JPG|Potentiometer|100px]] | |||
Potentiometer<br> | |||
[[image:Led.JPG|100px|LED]] | |||
LED<br> | |||
[[image:resistor.JPG|100px]] | |||
Resistor<br> | |||
[[image:wire.JPG|100px]] | |||
Jumper Wire <br> | |||
[[image:capacitor.JPG|100px]] | |||
Capacitor<br> | |||
[[image:E_capacitator.JPG|100px]] | |||
Electrolytic Capacitor <br> | |||
[[image:555.JPG|100px]] | |||
Integrated Circuit - 555 Timer | |||
<br> | |||
[[image:motor.JPG|100px]] | |||
motor<br> | |||
[[image:TIP.JPG|100px]] | |||
TIP<br> | |||
[[image:relay.JPG|100px]] | |||
Relay<br> | |||
[[image:terminal.JPG|100px]] | |||
Terminal <br> | |||
Photocell | Photocell | ||
Diode | Diode | ||
Comparator | |||
Solid State Relay SSR | |||
<br><br> | |||
::''Switches'' | |||
[[image:Momswitch1.JPG|100px]] [[image:Momswitch2.JPG|100px]] [[image:Momswitch3.JPG|100px]]<br> | |||
Momentary Switch<br> | |||
[[image:motorbackforth1.JPG|100px]] [[image:motorbackforth2.JPG|100px]]<br> | |||
Double Pole Double Throw DPDT | |||
<br> | |||
Single Pole Single Throw SPST | Single Pole Single Throw SPST | ||
Single Pole Double Throw SPDT | Single Pole Double Throw SPDT | ||
<br><br> | <br><br> | ||
Revision as of 08:43, 11 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)
- Components of a circuit
Battery
Potentiometer
LED
Resistor
Jumper Wire
Capacitor
Electrolytic Capacitor
Integrated Circuit - 555 Timer
motor
TIP
Relay
Terminal
Photocell
Diode
Comparator
Solid State Relay SSR
- Switches
Momentary Switch
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