Using Arduino And DFRobot Oxygen Sensor – A Complete Tutorial
Do you know that oxygen sensors are widely used to save thousands of lives? The sensors monitor air quality in hospitals, houses, mines, industries, and …
Do you know that oxygen sensors are widely used to save thousands of lives? The sensors monitor air quality in hospitals, houses, mines, industries, and …
In this guide you will learn how to use the GPIO expander MCP23017 with Arduino. It enables you to add up to 128 GPIO pins …
There are many temperature sensor options to utilise when sensing the ambient temperature with Arduino. You can use NTC/PTC, thermocouple or an RTD sensors. When …
You cannot imagine the world these days without GPS. Millions of people use GPS to navigate from one place to another every day. GPS also …
In this article, you will learn how to use an MPU6050 module. The MPU6050 is a 3-axis accelerometer and 3-axis gyrosensor. It helps you build …
In this blog post, you will learn how to use the ACS712 current sensor with an Arduino to measure DC and AC currents. By the …
In this tutorial you will learn how to use a DIP switch with an Arduino to control a set of LEDs. A DIP switch is …
In this tutorial, I will present the complete guide required to build temperature sensor projects using NTC and Arduino. NTCs are widely used in temperature …
In this tutorial, I will take you through the necessary details to build an Arduino and an SD card project. SD cards enable you to …
In this article, you will learn how to use a 2-axis potentiometer joystick with Arduino. The joystick is a very critical input component in HMI …
This article will show how to interface a magnetic switch to Arduino. Magnetic switches benefit security applications, open window detection, and many more. A magnetic …
This tutorial will teach you how to interface a touch button to the Arduino. You will get the step-by-step connection guide, Arduino code, and the …
In this article, I will present all the necessary details to understand the operation of the Parallel In Serial Out (PISO) shift register. Using the …
In this tutorial you will learn how to use the 74HC595 Shift Register to expand the number of outputs of your Arduino. The popular Arduino …
One of the basic HMI (Human Machine Interface) is an Encoder. With just one encoder, you can handle multiple menus and navigate back and forth …
A soil moisture sensor is the first component you need when considering automation for watering plants. These sensors help you to make sure that the …