Arduino Spectrum Visualizer
ARDUINO AUDIO AUDIO JACK BREADBOARD ELECTRONIC VISUALIZER
Arduino Spectrum Visualizer

A music visualizer works by extracting waveform and/or frequency information from the music and feeding this information through some display rules, which produces what you see on the screen.

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Raspberry Pi vs Arduino
ARDUINO ARDUINO SHIELDS PI RASPBERRY PI 3 B+ RASPBIAN OS
Raspberry Pi VS Arduino

Let's find out why is it that these two frenemies are always being compared to one another.

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Mini Arcade Snake Game
ARD1 ARDUINO DISPLAY GAME JOYSTICK MAX7219 MODULE PS2 SNAKE
Mini Arcade Snake Game

Remeber the snake game in the old Nokia Phones? Recreate the same with a PS2 Joystick, Display Module and Arduino.

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Keypads interfacing with Arduino
ARDUINO ARDUINO UNO BREADBOARD CIRCUIT COMMANDS DIY ELECTRONICS ENGINEER ENGINEERING KEYPAD LED MEMBRANEKEYPADS POWER PROGRAMMING ROBOT ROBOTICS SENSOR STEM TECHNOLOGY TUTORIAL
Keypads interfacing with Arduino

Keypads are a great way to let users interact with your project. You can use them to navigate menus, enter passwords, and control games and robots. In this tutorial, we will show you how to setup a keypad on the Arduino. First we will explain how the Arduino detects key pre...

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VU Meter Ring
ARDUINO BREADBOARD COMMANDS DISPLAY DIY ELECTRONICS LED MUSIC POWER PROJECT ROBOTICS STEM TECHNOLOGY TUTORIAL VU METER VU METER RING
VU Meter Ring

We all love good music. It puts our mood right and helps us relax. A VU meter indicates the intensity of the music with LEDs.A VU meter is an abbreviation for Volume Unit meter. VU meters can also be implemented in the form of patterns, which look really beautiful when ...

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Ultrasonic sensor interfacing with output display on 8x32 LED Matrix
ARDUINO ARDUINO IDE ARDUINO UNO BREADBOARD CIRCUIT DISPLAY DIY ELECTRONICS INTERFACING LED POWER PROGRAMMING ROBOTICS SENSOR STEM TECHNOLOGY TUTORIAL ULTRASONIC SENSOR
Ultrasonic sensor interfacing with output display on 8x32 LED Matrix

The HCSR04 ultrasonic sensor can sense the distance between itself and the object in front of it. It uses the formula d=(v*t)/2 to calculate the distance. We can display the output on an LED matrix, rather than viewing it on the serial monitor. Thi...

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Mechanical Gripper for Robot Arm with MG996R Servo
ARDUINO ARDUINO IDE ARDUINO UNO ASSEMBLY DIY ELECTRONICS GRIPPER MECHANICAL ROBOT ROBOT ARM ROBOTIC ARM ROBOTICS STEM STEPBYSTEP TECHNOLOGY TUTORIAL
Mechanical Gripper for Robot Arm with MG996R Servo

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Six Degrees of Freedom Manipulator Robotic Arm
ARDUINO BREADBOARD DEGREES OF FREEDOM DIY ELECTRONICS PROJECT ROBOT ROBOTIC ARM ROBOTICS SIX DEGREES OF FREEDOM STEM TECHNOLOGY TUTORIAL
Six Degrees of Freedom Manipulator Robotic Arm

Components Required: DIY Kit Ar...

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Four Degrees of Freedom Robotic Arm
ARDUINO DIY FOUR DEGREES OF FREEDOM MECHANICAL PROJECTS ROBOTIC ARM ROBOTICS TUTORIAL
Four Degrees of Freedom Robotic Arm

Components Required: DIY Kit Ar...

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Interfacing an 8x8 Matrix with Arduino, using MAX7219
ARDUINO BREADBOARD CIRCUIT DISPLAY DIY ELECTRONICS INTERFACING LED PROGRAMMING PROJECT ROBOTICS STEM TECHNOLOGY TUTORIAL
Interfacing an 8x8 Matrix with Arduino, using MAX7219

When combined together in a symmetric manner, multiple LEDs can be used to display messages or patterns which look very aesthetic. Commonly, LEDs are arranged in the pattern of a square matrix, as it is easy to program and convenient to use. This tutorial utilizes an 8x8 ma...

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