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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....

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...

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...

Components Required: DIY Kit Arduino Uno Jumpers Software Required: Arduino IDE In this tutorial, we will learn how to make a mechanical claw for your robotic arm. We are using the MG99R metal servo, to control the claw, which is...

Components Required: DIY Kit Arduino Uno Breadboard Power Supply Jumpers Software Required: Arduino IDE Step Wise Assemble: Manipulators can have multiple installation methods. The modules provided have very strong versatility and are easy to install according to application needs. We...

Components Required: DIY Kit Arduino Uno Breadboard Power Supply Jumpers Software Required: Arduino IDE Step Wise Assemble: Install the Base Plate Install Pivot Servo on Base Plate Install Bottom Acrylic Plate on Pivot Servo   Install Left Arm Servo Install...

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...