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Electronics - Coggle Diagram
Electronics
Logic Gates
NOT Gate
Inverted Choice
OR Gate
Only requires one input
AND Gate
Requires both inputs
Microcontroller VS Microprocessor
A microcontroller is a ‘brain’ to control a product
A microprocessor is an integrated circuit that contains all the functions of a central processing unit of a computer
A microcontroller is also an integrated circuit which contains memory
System Diagram
Process
take the signal from the input stage of a system and act on it by changing it in some way
Output
Applications can then act on the computer's instruction
Input
Variable resistors
Light Dependant Resistors
Thermistors
Pressure sensors
Sensors take in data from surroundings and send it to a computer
Closed VS Open System
Closed systems are constantly monitored
An open system that does not have feedback
An open system also usually only work once then stop
Soldering
The process of joining two or more parts together by melting
Programing
Eg Blockly
Coding
Digital VS Analogue
Digital inputs can be either on or off (only two states)
Analogue inputs can be a much larger range of states
Programmable devices
A microcontroller is a programmable device which when coded makes a product more intelligent and easier to use
Circuit Diagrams
Symbols
Lamp
Speaker
