MQ2 Sensor Interfacing with Arduino – Gas and Smoke Detection
Gas sensor is a device which detects the concentration level of the gases present in the atmosphere. This project contains interfa...
Posts by smartxbrains
Automatic Battery Charging Circuit – Complete Guide
Mostly, all of the battery chargers use the automatic battery charging circuit to perform the charging operation smoothly and main...
Raspberry Pi Pico vs Arduino which to choose?
In this article, we will compare Raspberry Pi Pico and Arduino Uno, the two best powerful and cheap microcontrollers all around th...
Traffic Light Controller Using Arduino
This project is a simple three-way version of the traffic light controller using Arduino and very few components. It has a circuit...
DIY Weighing Machine
What if you don’t need to pay some amount to weigh scale? You can make it on your home with a few sensors and boards. This tutoria...
Raspberry Pi Pico vs Arduino which to choose?
In this article, we will compare Raspberry Pi Pico and Arduino Uno, the two best powerful and cheap microcontrollers all around th...
Arduino Radar Project – Ultrasonic Based Radar – Connection and Code
The aim of this Arduino Radar project is to achieve a radar system prototype based on an Arduino board that detects stationary and...
Interfacing Flame Sensor With Arduino – Fire Detection Alarm System.
The flame sensor discovers the presence of fire using the infrared flame flash technique. It has a sensitivity range between 4.3 t...
Interfacing Hall Effect Sensor with Arduino – Connection Code
In this article, we will discuss the Hall Effect sensor working principle, interfacing with Arduino, and code.
Interfacing of Nokia display with an Arduino
Nokia 5110 LCD is a versatile display for presenting text or any Bitmap image. We will be going to see the interfacing and program...