Idiomas disponibles
Idiomas disponibles
20.
A practical example: Darkness triggered LED
21.
Demonstration of a simple function of SCR
22.
A practical example of SCR
23.
Digital segment LED displaying "1" -
24.
Digital segment LED displaying "2" -
25.
Digital segment LED displaying "8" -
26.
Digital segment LED displaying "F."
27.
Digital segment LED switching between "1" and "8"
28.
Digital segment LED switching between "I", "L" , "F" and "E" -
29.
Light control seven-segment LED display – C (Dark Type)
30.
Light control seven-segment LED display – E (Light Type)
31.
Flashing LEDs
32.
Dog barking sound with flashing LED
33.
Dog barking sound and flashing digit "1"
34.
Rooster crowing sound and flashing digit "2" -
35.
Cat meowing sound and flashing digit "3"
36.
Horse neighing sound and flashing digit "4"
37.
Bird chirping sound and flashing digit "5"
38.
Duck quacking sound and flashing digit "6"
39.
Sheep baaing sound and flashing digit "7"
40.
Cuckoo calling sound and flashing digit "8"
41.
Frog croaking sound and flashing digit "9"
42.
Manual control horse neighing sound with push switch control flashing digit "0"
43.
Magnet control sheep baaing sound with flashing LED
44.
Touch control rooster crowing sound with flashing LED
45.
Light control cat meowing sound with flashing LED
46.
Darkness activated dog barking sound
47.
Security alarm based on wiring disconnection
48.
Water level LED alarm
49.
Light intensity indicator
50.
Darkness activated spinning LED light
51.
Light control spinning LED light
7.
Glossary
Amplifier - An electronic circuit that amplifies the signal that is sent to it. The amplifying component can
be a transistor, vacuum tube or appropriate magnetic device.
Battery - A source of energy. It contains chemicals which will undergo chemical reaction to produce
electricity when a circuit is connected.
Capacitance - A measurement of the capacity of a capacitor for storing electric charge.
Capacitor - A device consists of two conductors that are separated by an insulator. It is designed for
storing electrical charge or as a filter in a circuit.
IC (Integrated Circuit) - A small electronic device made of semiconductor material and is used for a
variety of devices, including microprocessors, electronic equipment and automobiles.
Light Sensor - There are different types of light sensor. The one used here is a phototransistor. When
light falls on it, it is like a switch connected and so current is allowed to pass through it.
Diode – A device used in electric circuitry to allow an electric current to flow in single direction and block
it in the reverse direction.
Microphone - A device converts sound into an electrical signal.
Motor – A device converts electrical energy to mechanical motion.
LED (Light Emitting Diode) - A diode emits light when current is passing through it.
Resistance - A measurement of the degree to which an object opposes an electric current through it.
Resistor - A device designed for possessing resistance.
Speaker - A device that changes electrical signals into sound.
Switch - A device for opening and closing power source to a circuit.
Transistor - A semi-conductor device that amplifies a signal and opens or closes a circuit.
V. 01 – 01/02/2024
KNS130
4
©Velleman nv
