microcontroller parts
This component ensures the microcontroller starts in a know state by reinitializing all systems when powered on or during an error.
What is a reset circuit?
This memory keeps the program permanently even when the power is turned off.
What is ROM(read only memory)?
these pins on a microcontroller can be used to connect buttons, LEDs or sensors.
What are input/output pins?
PORTB|=(1<<PORTB1);
How to raise a pull-up resistor?
In this logical state a pull-up resistor is disabled.
What is a logical 1 (high)?
This part of the microcontroller executes program instructions and controls the operation of the entire system.
What is a CPU(central processing unit)?
This memory loses its data when the power is turned off.
What is RAM (random access memory)?
This term refers to the process of sending signals to control things like lights or motors.
What is an output?
_delay_ms(500);
How to set up a delay?
This kind of interrupt has the absolute highest priority out of them all ?
What is a reset interrupt?
This component generates the clock signal needed to synchronize all operations within the microcontroller.
What is a osillator?
This memory can be erased and rewritten.
What is EEPROM?
A button or a switch connected to a microcontroller is an example of this kind of signal.
What is an input signal?
DDRB&=~(1<<PORTD0);
How to set up PORTD0 as an input?
This component is commonly used to display information on a microcontroller project and can come in 16x2 or 20x4 varieties.
What is an LCD display?
This mechanism allows the microcontroller to temporarily pause its current task to respond to high-priority event.
What is an interrupt?
Thsi type of memory stores program code and can be erased and updated many times.
What is flash memory?
These components provide a microcontroller with a clock signal , ensuring it operates at correct speed.
What are quarts crystals?
DDRD|=(1<<PORTD0);
How to set up PORTD0 as an output?
This type of sensor can detect rotational position or speed and is often used in combination with microcontrollers to provide user input.
What is an encoder?
This module in the microcontrollerconverts digital signals into analog ones to drive external devices like speakers or motors?
What is a DAC(digital-to-analog)
This small special memories store settings that control timers,I/O ports and other hardware.
What is SFR ( Special Funcion Register)?
These two states represent the digital signals that microcontroller reads or sends.
What are 1 and 0 (HIGH and LOW)?
Thsi digital circuit component, often implemented in microcontroller programing, flips the input signal logic level,outputting highwhen the input is low and vise versa.
What is an inverter?
This type of bitwise operation shifts all bits in a binary number to the left or right, filling the vacated bit positions with zeros.
What is a logical shift?