In this article, we will be discussing about Over-The-Air programming on our famous ESP32 Development board.

Today we will be working on a Water level indicator whose data can be monitored through a webpage over a local area network. The water level will be detected by using an ultrasonic distance measurement sensor.

Solar power is a fast-developing industry that has witnessed a boom over the past decade and there has been a major shift from it being expensive and exotic to a viable, cost-effective, and plain sensible source of energy.

Traditional key based door locks are now slowly going out of the trend and electronically controlled door locks are getting popular in the market with increasing IoT based environment.

This article shows how to interface a BMP280 Pressure sensor with Arduino. BMP280 is a pressure, humidity, temperature, and approximate altitude sensor developed by Bosch Sensortec.

We all are aware of the existing electronic voting machine where the user has to press a button to cast the vote. But these machines have been criticized for tempering since the beginning.

Data is a crucial resource for any kind of analysis and forecasting. It is always needed to create any information or stats.

We surely can’t imagine a world without sound. Sound is one of an integral part of our day to day life, everything just becomes monotonous without the presence of audio. But too much of anything is dangerous, with the advent of automobiles, loudspeakers, etc.

Data is a crucial resource for any kind of analysis and forecasting. It is always needed to create any information or stats.

NeoPixel LED Strip Lights are programmable RGB LED strip which can be programmed to generate any desired lighting pattern. NeoPixel can produce multiple colors in any combination and brightness. It consumes less power and can be addressed individually via programming.