Build Arduino Tachometer Using A3144 Hall Effect Sensor
In this tutorial you will learn how to use the A3144 Hall Effect Sensor and an Arduino to build a Tachometer. A tachometer is a …
In this tutorial you will learn how to use the A3144 Hall Effect Sensor and an Arduino to build a Tachometer. A tachometer is a …
In this article, you will learn how to interface a thermocouple to the Arduino UNO. There are several types of thermocouples with a wide range …
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 …
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, I will teach you about the I2C IO expander – MCP23017, which enables you to control up to 128 GPIO pins using …
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 tutorial you will learn how to use interface an LED Bar with an Arduino. If you are looking for a good status indicator, …