GMU:Devices of Perception/Paul Haas

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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

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ASTABLE 555

turns on and off constantly, square wave like

MONOSTABLE 555

trigger, decide when on or off

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