Search results for: 'arduino'

Introduction In this tutorial, we will explore the potential of infrared (IR) technology and how it can be utilized with an Arduino. Infrared communication is a common feature in electronic devices that allows wireless information exchange. IR technology is everywhere, from remote controls to automatic doors. Understanding the principles of IR communication and learning how to work with it will open up a wide range of possibilities. This tutorial will help you send and receive IR signals with an Arduino...

Overview In this Project, We’ll use RGB LEDs, Environment Sensor, and an Arduino Nano to use colored light to send a message or make an alarm. What You Will Learn Read environment temperature from the DS18B20 sensor by Arduino. Control RGB LEDs by PWM. Make a cool smart mug. A Short Note On DS18B20 The DS18B20 digital thermometer provides 9-bit to 12-bit Celsius temperature measurements and has an alarm function with nonvolatile user-programmable upper an...

Overview  In this tutorial, you’ll get to know about liquids level detection with Arduino. First, you’ll see some information about the water level sensor, and then you’ll learn how to use this module with some practical examples. What You Will Learn What water level detecting is How water level sensor works How to use a water level sensor with Arduino What Is Water Level Detection? Liquid level detect...

Overview In this tutorial, you’ll learn about the ultrasonic module and find out how it works. In the end, you’ll be able to connect it to the Arduino board and use it as a motion detector to control your monitor with hand gestures.https://electropeak.com/learn/wp-content/uploads/2019/08/Video-Original.compressed-2.m4v What You Will Learn What ultrasonic module is and how it works How to use ultrasonic module with Arduino ...

Overview Thousands of cars are being stolen every day around the globe. So it is really important to protect and secure your car. In this tutorial we will use the SIM808 module to build a GPS car tracker. If you are not willing to use a GPS read this article to find out how to detect location by GSM modules: (Using GSM with Arduino as an alternative for GPS). What You Will Learn Get to know with the concept of GPS Get to know with the sim808 module Build a GPS car tr...

What Is Reed Switch? The Reed Switch is a magnetic switch that has two (on and off) switching modes, like a normal switch. The two pins are connected to each other by being in a magnetic field (for example, close to the magnet) and are disconnected by leaving that field. These switches are used in open/close door detection sensors, seat belt sensors, collision detection sensors, etc. Tip Some magnetic switches are Normally Close. That is, when they are not in a magnetic field, the two pins are co...

Overview Controlling components of the project such as motors is an essential part of many projects in electronics and robotics. There are numerous methods for this such as using computers, smartphones, radio modules, push buttons, joysticks and, so on. In this article, you will get to know the joystick module and learn how to set it up with Arduino and optimize it. What You Will Learn How the joystick module works How to set up a joystick module...

KY-037 Sound Sensor Module Features KY-037 module consists of a capacitive microphone and an amplifier circuit. The output of this module is both analog and digital. You can download the datasheet of this module here.[wpdm_package id='16686'] KY-037 Sound Module Pinout This module has 4 pins, 2 of them are for power supply. Pin 1: The analog output. It’s value changes according to the intensity of the received sound. It can be connected to the Arduino analog ...

DHT11 Sensor Features The DHT11 is a digital temperature and humidity sensor. This sensor is able to measure the humidity in the range of 20% to 80% with an accuracy of 5%. It can also measure the temperature in the range of 0 to 50 degrees Celsius with an accuracy of 2 degrees. Note The sampling frequency of this sensor is 1Hz. As a result, there must be at least one second between every readings of the sensor, otherwise the reading values will be incorrect. ...

TEA5767 FM Radio Module Features The TEA5767 module is an FM radio receiver that can be connected to a microcontroller using the I2C protocol to search for radio stations. This module has a headphone output. You can download the TEA5767 FM Radio Module datasheet here. [wpdm_package id='16808'] TEA5767 FM Radio Module Pinout This Module has 4 pins:VCC: Module power supply - 5 VGND: GroundSLC: Synchronization for I2C protocolSDA: Data for I2C protocolYou can se...