Introduction In this tutorial, we will learn how to create your own localhost server which will act like thingspeak server. Where you can send sensor data and visualize the data in the table as well as in graph form. In my previous tutorial How to send sensor data to thingspeak you can learn, how to … Read more
Introduction Managing a queue becomes much more difficult when the time taken to serve cannot be predetermined due to various reasons. The least that the service seekers expect is to be served on a First Come First Serve basis. To ensure this one of the methods that were traditionally followed was to hand over recycled … Read more
Introduction Usually, in our homes, ac appliances run on single-phase AC voltage. And in India usually, a house is supplied with single-phase AC voltage with a voltage range of about 220-240 volts at 50Hz. AC voltage in its first half cycle starts increasing the voltage from 0 to 220-240 as its peak voltage and when it reaches … Read more
Introduction A common scenario turning OFF devices on time is always a big issue in this busy life. People forgot to turn the device OFF after a certain period of time. Like plugging your mobile, laptop, and other device chargers overnight and forgetting to turn them OFF. And again if we want any device to … Read more
Introduction This project demonstrates the two way communication between two Bluetooth HC-05 modules. Here One Bluetooth module configures as master and the other is the slave. In this project we will learn how to configure HC-05 module as MASTER and SLAVE modes using ATCOMMANDS and then we will write the code for the individuals using … Read more
