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The main blog page, with all posts.

MPU-9150 Hookup Guide

Posted in Arduino on Aug 02, 2017

The MPU-9150 is a nine degrees of freedom (9DOF) inertial measurement unit (IMU) in a sigle package.

Soil Moisture Sensor on Arduino

Posted in Arduino on Aug 01, 2017

This tutorial explains how to read soil moisture data using Analog Soil Moisture Sensor on Arduino Platform.

Heartbeat Sensor

Posted in Arduino, WSN on Aug 01, 2017

Heartbeat Sensor

Building a WiFi Gateway using ESP8266

Posted in Internet, WSN on Jul 11, 2017

It's possible to build a WIFI enabled gateway running directly on an ESP8266 module.

Installation and Calibration of CT

Posted in WSN on May 18, 2017

Installation and Calibration of Current Transformer for measurement of Power

Installing Driver for CH340

Posted in Arduino on Mar 16, 2017

The CH340 chip is used by a number of Arduino compatible boards to provide USB connectivity

Calculating Sensor battery life

Posted in Arduino, WSN on Mar 06, 2017

The battery life (for a hypothetical temperature sensor) can be calculated by determining the average current for the circuit, using the following general equation:

The Wireless Sensor Network

Posted in WSN on Dec 06, 2016

In this section, you will learn the difference between Sensor, Repeater-sensor and Gateway.

Internet of Things

Posted in Internet on Mar 01, 2016

The "Internet of Things" connects devices and vehicles using electronic sensors and the Internet.