Posts about Arduino
Arduino flashes the LED
May 15, 2021 17:00 0 Comment Arduino
The required component, The required component, Program, Sketch, Arduino code, Code description, Results, LEDs are small bright lights for many different applications., /b10>, First, we'll learn about flashing LEDs, the Hello World for microcontrollers., /
Arduino water level detector/sensor
May 15, 2021 18:00 0 Comment Arduino
The required component, The required component, Program, Sketch, Arduino code, Code description, Results, Water level sensor bricks are designed for water level detection and can be widely used to detect rainfall, water level and even liquid leakage., Conn
Arduino DC motor
May 15, 2021 18:00 0 Comment Arduino
Motor speed control, Motor speed control, The direction of rotation is controlled, In this chapter, we will use the Arduino board (UNO) to connect different types of motors and show you how to connect the motor and drive it from the
Arduino connects the switch
May 15, 2021 18:00 0 Comment Arduino
Drop-down resistor, Drop-down resistor, The required component, Program, Sketch, Arduino code, Code description, Results, button or switch to connect the two open terminals in the circuit., /b10>, This example turns on the LED on pin 2 when the button switch connected to
Arduino ultrasonic sensor
May 15, 2021 18:00 0 Comment Arduino
Technical specifications, Technical specifications, The required component, Program, Sketch, Arduino code, Code description, Results, The HC-SR04 ultrasonic sensor uses sonar to determine the distance of an object, just like a bat., It offers excellent non-contact range detection, hi
Arduino PIR sensor
May 15, 2021 18:00 0 Comment Arduino
The required component, The required component, Program, Sketch, Arduino code, Code description, Results, PIR sensors allow you to sense motion. T, hey are used to detect whether a person enters or leaves the range of the sensor. I, t usually appears in ap
Arduino temperature sensor
May 15, 2021 18:00 0 Comment Arduino
Technical specifications, Technical specifications, The required component, Program, Sketch, Arduino code, Code description, Results, The temperature sensor LM35 series is a precision integrated circuit temperature device with a linear ratio of output voltage to celsius., The LM35 de
Arduino humidity sensor
May 15, 2021 18:00 0 Comment Arduino
Humidity Sensor (DHT22), Humidity Sensor (DHT22), DHT-22 sensor, Technical details, The required component, Program, Sketch, Arduino code, Code description, Results, In this section, we'll learn how to connect our Arduino boards using different sensors., We will discuss the following sensors:, Humidity Sensor (DHT2
Arduino keyboard serial port
May 15, 2021 18:00 0 Comment Arduino
The required component, The required component, Program, Sketch, Arduino code, Code description, Results, This example listens for a byte from the serial port., /b10>, When received, the board sends a keystroke back to the computer., /b11>, The keystrokes
Arduino mouse button control
May 15, 2021 18:00 0 Comment Arduino
The required component, The required component, Program, Sketch, Arduino code, Code description, With the mouse library, you can use Arduino Leonardo, Micro, or Due to control your computer's screen cursor., This particular example uses five butto
Arduino keyboard message
May 15, 2021 18:00 0 Comment Arduino
The required component, The required component, Program, Sketch, Arduino code, Code description, Results, In this example, when a button is pressed, a text string is sent to the computer as keyboard input., /b10>, The number of times the string reports how
Arduino servo motor
May 15, 2021 19:00 0 Comment Arduino
Servo motor work, Servo motor work, How do I communicate the angle at which the servo should turn?, The required component, Program, Sketch, Arduino code, Code description, Connect the power generator, Results, A servo motor is a small device with an output shaft., /b10>, By sending a encoded signal to the servo, the axis can be positioned at a specific angle
Arduino stepper motor
May 15, 2021 19:00 0 Comment Arduino
How does the stepper motor work?, How does the stepper motor work?, The required component, Program, Sketch, Arduino code, Code description, Results, The stepper motor is a brushless synchronous motor that divides the complete rotation into multiple steps., /b10>Unlike brushless DC motors, when a fi
Arduino Pitch Library
May 15, 2021 19:00 0 Comment Arduino
The required component, The required component, Program, Sketch, Arduino code, Code description, Results, In this chapter, we'll use the Arduino Tone Library., /b10>, It is just an Arduino library that can generate a specified frequency (50% empty ratio) s
Arduino wireless communication
May 15, 2021 19:00 0 Comment Arduino
Receiver module specifications, Receiver module specifications, Transmitter module specifications, The required component, Program, Sketch, Arduino code for the transmitter, Code description, The Arduino code for the receiver, Code description, The wireless transmitter, and receiver modules work at 315 Mhz., /b10>, They can be easily loaded into breadboards and work well with microcontrollers