soil moisture sensor

Arduino Soil Moisture Sensor Getting Started Tutorial

Description: In this Tutorial, you will learn how to use a soil moisture sensor with Arduino. A soil moisture sensor has many applications, especially in agriculture. Before I use this sensor in... Read more »
wireless battery

Wireless battery voltage monitor using Arduino and Bluetooth

Description: In this tutorial, you will learn how to make your own wireless battery voltage monitoring system using Arduino, Bluetooth module and an Android cell phone. This wireless battery voltage monitoring system... Read more »
limit switch

Arduino Uno limit switch Interfacing and Programming

Description:  This is a very detailed tutorial on how to use a limit switch with Arduino or Mega. This Tutorial explains everything from interfacing to the final testing. For the complete circuit... Read more »

Flexiforce pressure sensor or force sensitive resistor “FSR” Programming & calibration using Arduino

Description: This Tutorial is about the FlexiForce sensor. In this tutorial I will show you the easiest and simplest way how to calibrate the flexiforce sensor, During the calibration we will be... Read more »
Bluetooth arduino

Arduino Bluetooth Pin Code and Name changing using AT commands

Description:  Arduino Bluetooth- This is a very basic and yet very important Tutorial in which you will learn how to change the name and pin code or password of the Bluetooth module... Read more »
vibration sensor

Vibration sensor, Vibration measurement, vibration detector “SW 420”

Description: This Tutorial is about the SW-420 vibration sensor Interfacing and Programming using Arduino Uno. In this tutorial, you will learn how to use a vibration sensor with Arduino and control an... Read more »

HX711 Load cell or Strain Gauge and Arduino

Description: This tutorial is based on the HX711 breakout board, Arduino Uno and a Load cell or Strain gauge. This tutorial explains step by step how to use the load cell or... Read more »
Stepper Motor

UniPolar and Bipolar Stepper Motors Speed and Position Control

Description: Stepper Motors are used for precise positioning and that’s why they are used in Printers, CNC machines, CD ROMs, Robotics, Telescopes, toys and so on. There are mainly two types of... Read more »