Search results for: 'arduino code'

Overview In this tutorial, you’ll get to know how to use the rotary encoder. First, you’ll see some information about the rotational encoder, and then you’ll learn how to use a rotary encoder with three practical examples. What You Will Learn What the rotary encoder is and how it works. Displaying encoder position Controlling a LED light using a rotary encoder Controlling a DC moto...

Overview In this tutorial, you’ll learn about the TCS230 sensor and how to use it with Arduino to recognize colors. At the end of this tutorial, you’ll find a fascinating idea to create a color picker pen. With this pen, you can scan the colors of the objects around you, and start painting on an LCD using that color.  https://electropeak.com/learn/wp-content/uploads/2019/07/color-picker-cover-video4-2.m4v What You Will Learn An ...

Overview Communicating in a coded way, besides being so fascinating, has many applications in various fields. One of the most common methods of code communicating is Morse code. In this tutorial, you’ll learn how to make an interpreter to send and receive Morse code with Arduino.https://electropeak.com/learn/wp-content/uploads/2019/07/morse-cover-video.compressed.mp4 What You Will Learn What Morse code is. Why we need Morse code. ...

HN3808-AB Rotary Encoders Features A photoelectric rotary encoder is an electromechanical device that has an internal shaft inside a cylindrical space that looks like an motor. The circular plate inside it has two slits. An optical transmitter sensor is located on one side and an optical receiver sensor is located on the other side. When a gap is placed between the two sensors, the sensors and finally the receiver are connected to the microcontroller. Rotary encoder is commonly used to determine the positio...

MT8870 DTMF Decoder Module Features DTMF stands for Dual-tone-multi-frequency. This module is for sending signals using the voice-frequency band over telephone lines to switching centers. This module has two important applications: First, to specify the desired number to telecommunication through switching centers; second, it is capable of transmitting commands to these centers and other telecommunication devices. Technical specifications: Input voltage: 5V 5mm input jack LED to indicate the binary ...

Photoelectric Encoder Module Features Motors are used in a wide variety of applications such as robotics, industry, research and educational projects. In most of these applications, it is necessary to calculate the rotation speed, the direction of rotation and the position of the motor shaft. Rotary encoder modules can be used for this purpose. Rotary encoder is a type of module that converts rotation into electrical signals. The rotary encoder has two output pins: A and B. If the rotary encoder i...