Engineering - Electronics Flashcards
(24 cards)
Oscilloscope
Circle with sideways lightning bolt inside it
Galvanometer
Circle with arrow pointing upwards inside it
AC supply
Sine wave
Transistor
A vertical line with 2 diagonal lines on its right touching its side (one angled downwards and one upwards)
One horizontal line touching its side from the left
Resistor
Horizontal line to flat-ish rectangle to another horizontal line
Thermistor
Resistor with a line that starts horizontal underneath it and then turns diagonal and goes through the resistor
Diode
Horizontal line with hollow triangle on the end
At the point of the triangle, there is a vertical line and then the horizontal line continues
Capacitor
Horizontal line connected to vertical line
Then a gap
Then a vertical line connected to a horizontal line
Ammeter
Circle with an A in it
Voltmeter
Circle with a V in it
Light dependent resistor
Resistor with 2 diagonal arrows pointing down at resistor
Variable resistor
Resistor with an arrow through it
Microphone
Circle with one vertical tangent
Earth
Line and then 3 progressively smaller vertical lines with gaps between them
Lamp
Circle with X inside it touching the sides
Light emitting diode
Diode with 2 diagonal arrows pointing away from it
Buzzer
Two parallel horizontal lines touching a semi-circle which has the flat side on the other side to the parallel lines
Heating element
Looks like a resistor with 3 vertical lines inside the rectangle touching the edges
Speaker
Square connecting to trapezium which gets wider as you go away from the square
Motor
Circle with an M in it
Battery
Horizontal line connecting to a tall vertical line and then a gap and then a shorter vertical line then a dotted line to another tall and then short vertical line connecting to another horizontal line
Cell
Like a battery but with only one tall and then short vertical line
Push to make switch
See pictures
Relay
Horizontal line connected to tall rectangle connected to horizontal line
