Answer the given question with a proper explanation and step-by-step solution. Programming the Pico micropython Write a code with helper functions that makes 4 sounds with 250 Hz, 500 Hz, 750 Hz, and 1000 Hz of PWM frequency by the Cytron board’s Buzzer (connected to GP18), respectively, every 1 sec (each sound lasts 0.25 sec) if you press and hold GP20 button. Also, the code should play the same 4 notes in a reverse sequence from highest to lowest frequencies every 1 sec (each sound lasts 0.25 sec) when the GP22 button is pressed. In addition to that, your code should turn on the LED of GP2 while making 250 Hz sound, the LED of GP3 while making 500 Hz sound, the LED of GP4 while making 750 Hz sound, and the LED of GP5 while making 1000 Hz sound. Moreover, nothing should happen if you press both GP20 and GP22 buttons at the same time. You SHOULD define helper functions to be called for making each sound and turning its corresponding LED on. You may need another function to be defined for turning the LEDs off when they are not needed. You can use either time.sleep() or time.ticks_ms(). Name your program playing_4notes.py. Add comments to explain how your code works.
Operations
In mathematics and computer science, an operation is an event that is carried out to satisfy a given task. Basic operations of a computer system are input, processing, output, storage, and control.
Basic Operators
An operator is a symbol that indicates an operation to be performed. We are familiar with operators in mathematics; operators used in computer programming are—in many ways—similar to mathematical operators.
Division Operator
We all learnt about division—and the division operator—in school. You probably know of both these symbols as representing division:
Modulus Operator
Modulus can be represented either as (mod or modulo) in computing operation. Modulus comes under arithmetic operations. Any number or variable which produces absolute value is modulus functionality. Magnitude of any function is totally changed by modulo operator as it changes even negative value to positive.
Operators
In the realm of programming, operators refer to the symbols that perform some function. They are tasked with instructing the compiler on the type of action that needs to be performed on the values passed as operands. Operators can be used in mathematical formulas and equations. In programming languages like Python, C, and Java, a variety of operators are defined.
Answer the given question with a proper explanation and step-by-step solution.
Programming the Pico micropython
Write a code with helper functions that makes 4 sounds with 250 Hz, 500 Hz, 750 Hz, and 1000 Hz of PWM frequency by the Cytron board’s Buzzer (connected to GP18), respectively, every 1 sec (each sound lasts 0.25 sec) if you press and hold GP20 button. Also, the code should play the same 4 notes in a reverse sequence from highest to lowest frequencies every 1 sec (each sound lasts 0.25 sec) when the GP22 button is pressed. In addition to that, your code should turn on the LED of GP2 while making 250 Hz sound, the LED of GP3 while making 500 Hz sound, the LED of GP4 while making 750 Hz sound, and the LED of GP5 while making 1000 Hz sound. Moreover, nothing should happen if you press both GP20 and GP22 buttons at the same time. You SHOULD define helper functions to be called for making each sound and turning its corresponding LED on. You may need another function to be defined for turning the LEDs off when they are not needed. You can use either time.sleep() or time.ticks_ms(). Name your program playing_4notes.py. Add comments to explain how your code works.
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