How To Connect ESP32 Bluetooth With A Smartphone
The ESP32 is a powerful microcontroller with wireless capabilities. In this article, I will show you how easy it is to connect a smartphone with …
The ESP32 is a powerful microcontroller with wireless capabilities. In this article, I will show you how easy it is to connect a smartphone with …
In this article, I will show how to control a 360-degree servo motor using an ESP32. Servo motors are commonly used in robotics and automation …
A servo motor is an excellent choice for projects that require accurate and smooth movement. In this article, I will show you how to drive …
Want to learn how to drive stepper motors with an ESP32? Stepper motors are used in cameras to focus lenses, 3D printers, CNC machines, and …
Are you looking to build an air quality monitoring system using an Arduino? If so, the SGP30 sensor is a great choice. In this article, …
Are you interested in building a project that can detect levels of carbon monoxide (CO) in the air? In this article, I’ll show you how …
If you’re looking to build a gas detection system or a breathalyzer, then the MQ-3 sensor is a great option. This tiny sensor can detect …
Are you looking for a way to drive a 7-segment display easily? I’ve got just the right solution for you – the MAX7219 IC. What …
Radio frequency Identification (RFID) technology has brought great comfort to our daily lives and has revolutionized the world. From automatically detecting items you have bought …
This article will teach you how to drive a 12V DC motor water pump using Arduino. These DC motors are used in aquariums, indoor gardens, …
This article will teach you how to interface an Arduino with a light sensor built on LDR. LDR stands for ‘light-dependent resistor’. These light sensors …
In this article, we will build a tachometer. A tachometer measures the number of rotations of a wheel, fan, engine, etc. We will use the …
Measuring carbon dioxide (CO2) in the air can be very useful in monitoring indoor air quality, as well as levels of pollution in the atmosphere. …
The CCS811 VO Sensor is an ultra-low power gas sensor that integrates a metal oxide gas sensor that detects a wide range of Volatile Organic …
A tilt switch is a device you can use to detect a tilt. In this tutorial, we will learn about how a tilt switch works …
Creating blinking LEDs is one of the first simple projects that newcomers to Arduino do. It is an easy task to get started with and …