ELECTRONICS An electronics system has 3 parts –
Description: ELECTRONICS An electronics system has 3 parts input , process , output ELECTRONICS ELECTRONICS Input Devices Mic-sound to electrical ELECTRONICS L.D.R.-Light to electrical Thermistor-heat to electrical ELECTRONICS Thermocouple-heat to
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slide1. ELECTRONICS An electronics system has 3 parts – input , process , output<br>
slide2. ELECTRONICS<br>
slide3. ELECTRONICS Input Devices
Mic-sound to electrical<br>
slide4. ELECTRONICS L.D.R.-Light to electrical
Thermistor-heat to electrical<br>
slide5. ELECTRONICS Thermocouple-heat to electrical
Switch
Solar Cell-light to electrical<br>
slide6. ELECTRONICS Output Devices
Loudspeaker-electrical to sound
L.E.D.-electrical to light
Bulb-electrical to light
Buzzer electrical to sound<br>
slide7. ELECTRONICS Relay-electrical to movement
L.E.D. has to be protected by adding in a series resistor to take some of the supply voltage<br>
slide8. ELECTRONICS numbers in a 7 segment display can be produced by using 7 L.E.D.`s<br>
slide9. ELECTRONICS There are 3 process devices,
The NOT gate
The AND gate
The OR gate<br>
slide2. ELECTRONICS<br>
slide3. ELECTRONICS Input Devices
Mic-sound to electrical<br>
slide4. ELECTRONICS L.D.R.-Light to electrical
Thermistor-heat to electrical<br>
slide5. ELECTRONICS Thermocouple-heat to electrical
Switch
Solar Cell-light to electrical<br>
slide6. ELECTRONICS Output Devices
Loudspeaker-electrical to sound
L.E.D.-electrical to light
Bulb-electrical to light
Buzzer electrical to sound<br>
slide7. ELECTRONICS Relay-electrical to movement
L.E.D. has to be protected by adding in a series resistor to take some of the supply voltage<br>
slide8. ELECTRONICS numbers in a 7 segment display can be produced by using 7 L.E.D.`s<br>
slide9. ELECTRONICS There are 3 process devices,
The NOT gate
The AND gate
The OR gate<br>