In this tutorial, we will use an I2C 7-segment display with Arduino. This module is much used for the display which can be illuminated or turned off independently to display different numerical digits or other characters. By turning on and off the appropriate segments, the display can show any number from 0 to 9 or […]
7-Segment Display with Arduino Uno Read More »
Microcontrollers are small electronic systems that are designed to control electronic devices and machines. These tiny devices have the ability to interact with the environment through sensors and actuators, making them ideal for use in various applications such as home automation, robotics, and the Internet of Things (IoT). The Most Famous Microcontrollers There are several
Programming Microcontrollers: A Beginner’s Guide Read More »
In this tutorial, the fingerprint sensor interfaced with Arduino Uno, dealing with finger enrollment and utilization for attendance. This tutorial provides the coding, wiring diagram and component list. To deal with the attendance system finger is more effective than card reading technology. In this work, the fingerprint sensor with Arduino performs enrollment and recognition of
Fingerprint Sensor with Arduino: FPM10A Explained for Beginners Read More »
In this tutorial, I’m going to show you how to connect and setup Arduino Uno with an LM35 temperature sensor, also examining its pinout, working, convention, and working protocol. To keep maintaining rooms, crops, and weather conditions under control, many projects require monitoring environment temperature. Arduino Uno can interface LM35, which is a good temperature
Temperature Sensor with Arduino Uno: LM35 wiring, setup, and code Read More »
In this tutorial, I’ll show you how to interface an MQ-2 Smoke sensor with Arduino Uno. Results of the smoke sensor are displayed over the serial monitor. When you need to monitor a fire initialization, Smoke Sensor is the best way to detect the percentage of carbon monoxide (CO) in parts per million (PPM). The
Smoke Sensor with Arduino Uno: MQ-2 wiring, setup and code Read More »
In this tutorial I’m going to show you how to install libraries with Arduino IDE, listing different methods to achieve this result. Installing libraries with Arduino IDE is important to enhance your code to support external devices with the help of pre-built software defining communication protocols What are Arduino Libraries Arduino libraries are files written
Install Arduino Libraries: methods to add libraries with Arduino IDE Read More »
In this tutorial, we are going to learn how to use a piezo buzzer with Arduino Uno by using Arduino IDE software. Many projects (like melody) need to get audio notification which includes music and sound alert. In this logic, the most commonly used Arduino Uno device is the Piezo Buzzer Buzzer Main Features Piezo
Piezo Buzzer with Arduino Uno and Arduino IDE Read More »
As seen in my previous post (Connecting Raspberry PI Zero W to Arduino only via terminal), we can easily control an Arduino board from Raspberry PI OS Lite with the help of arduino-cli. However, if you want to add more functionalities to your Arduino board you will need to import external libraries. In this post,
Installing external libraries with arduino-cli on Raspberry PI (via terminal) Read More »
