Studied by 1 person
What are the main stages in systems?
Input, processess outputs
What symbol is this?
Light Dependent Resistor (LDR)
What symbol is this?
Thermistor
What symbol is this?
Pressure switch
What symbol is this?
Toggle switch
What symbol is this?
Push to Make Switch
What symbol is this?
Push to Break (PTB) Switch
What are light sensors used for?
Turning on street lights
What are temperature sensors used for?
Turning oven on when it is too cold
What are pressure switches used for?
In cars to remind driver to fasten seatbelt
What are toggle switches used for?
Light switches
What are push to make switches used for?
Doorbells
What are push to break switches used for?
In lifts when users want doors to be kept open longer by pressing a button
What is the component name for a timer?
555 timer
What is the component name for a PIC?
Peripheral interface circuit
What is a microcontroller?
Programable integrated circuits
What symbol is this?
Buzzer
What symbol is this?
Speaker
What symbol is this?
Lamp
What symbol is this?
LED
