Arduino Nano



Playing popular songs with Arduino and a buzzer

  • avatar
Preview post image

Buzzer is used to generate sound, beep or even melody of a song. It can be found in alarm devices, computers, timers and confirmation of user input such as a mouse click or keystroke. A piezo buzzer is not like a regular speaker that you might think of. It uses a material that actually changes shape when you apply electricity to it which in turn creates noise. The faster you bend the material, the higher the pitch of the noise that is produced.

Reading MPU9250 sensors with Arduino

  • avatar
Preview post image

MPU-9250 is one of the most advanced combined accelerometer, gyroscope and compass small size sensors currently available. It replaces the popular MPU-9150 lowering the power consumption, improving gyro noise and compass full scale range performance. It has many advanced features, including low pass filtering, motion detection and even a programmable specialized processor.

Complementary filter and relative orientation with MPU6050

  • avatar
  • 9.1K Views
  • 10 Likes
  • 12 mins read
Preview post image

The MPU-60X0 is the world's first integrated 6-axis MotionTracking device that combines a 3-axis gyroscope, 3-axis accelerometer and a Digital Motion Processor (DMP) all in a small package. It helps to measure velocity, orientation, acceleration, displacement and other motion like features

The MPU-6050 features three 16-bit analog-to-digital converters (ADCs) for digitizing the gyroscope outputs and three 16-bit ADCs for digitizing the accelerometer outputs. For precision tracking of both fast and slow motions, the parts feature a user-programmable gyroscope full-scale range and a user-programmable accelerometer full-scale range.

 Join Our Monthly Newsletter

Get the latest news and popular articles to your inbox every month

We never send SPAM nor unsolicited emails

Getting real-time position using MPU9250

  • avatar
  • 7.3K Views
  • 4 Likes
  • 11 mins read
Preview post image

MPU-9250 is one of the most advanced combined accelerometer, gyroscope and compass small size sensors currently available. It replaces the popular MPU-9150 lowering the power consumption, improving gyro noise and compass full scale range performance. It has many advanced features, including low pass filtering, motion detection and even a programmable specialized processor.

How to use the NRF24L01 module with Arduino

  • avatar
Preview post image

Having two or more Arduino boards be able to communicate with each other wirelessly over a distance opens lots of possibilities like remotely monitoring sensor data, controlling robots, home automation and the list goes on. A good, reliable and inexpensive solution is NRF24L01.

The NRF24L01+ is a newer version of the NRF24L01, capable of doing an extra 250kbps of on-air data rate while the one without “+” has only 1Mbps and 2Mbps. Both versions can be mixed together as long as 1 or 2 MBps is being used as the data rate.

How to use the L298N motor driver module

  • avatar
  • 6.0K Views
  • 2 Likes
  • 8 mins read
Preview post image

The L298N Motor Driver is a controller that uses an H-Bridge to easily control motors direction and PWM to control the speed. This module allows you to independently manage two motors of up to 2A each in both directions. Supply range may vary between 5V and 35V, enough for most DC motor projects.

Play Christmas melody with Arduino and a buzzer

  • avatar
  • 5.2K Views
  • 2 Likes
  • 5 mins read
Preview post image

Christmas melody is a heartwarming musical composition that captures the festive spirit of Christmas. With its enchanting blend of traditional holiday tunes and modern arrangements, this melody serves as a musical journey through the joy and warmth of the season.

Buzzer is used to generate sound, beep or even melody of a song. It can be found in alarm devices, computers, timers and confirmation of user input such as a mouse click or keystroke. A piezo buzzer is not like a regular speaker that you might think of. It uses a material that actually changes shape when you apply electricity to it which in turn creates noise. The faster you bend the material, the higher the pitch of the noise that is produced.

Complementary filter and relative orientation with MPU9250

  • avatar
  • 3.5K Views
  • 3 Likes
  • 12 mins read
Preview post image

MPU-9250 is one of the most advanced combined accelerometer, gyroscope and compass small size sensors currently available. It replaces the popular MPU-9150 lowering the power consumption, improving gyro noise and compass full scale range performance. It has many advanced features, including low pass filtering, motion detection and even a programmable specialized processor.

How to control servo motor with Arduino

  • avatar
  • 2.5K Views
  • 2 Likes
  • 9 mins read
Preview post image

A servo motor is a type of motor that is designed to provide precise control of position and speed. It is a rotary actuator that can rotate to a specified angle with a high degree of accuracy. Servo motors are commonly used in a wide variety of applications, including robotics, factory automation, camera stabilization systems, and remote-controlled vehicles, to name a few.

How to use potentiometer with Arduino

  • avatar
  • 2.4K Views
  • 2 Likes
  • 4 mins read
Preview post image

A potentiometer is a simple knob that provides a variable resistance, which we can read into the Arduino board as an analog value. They can be attuned from zero ohms to whatever maximum resistance that is specific to it. For example, a potentiometer of 10 kΩ can be adjusted from 0 Ω to its maximum of 10 kΩ.

Hey visitor! Unlock access to featured articles, remove ads and much more - it's free.