Description: Reduce Water Bill & Electric Bill at Home- In this tutorial you will learn the simplest method how to reduce the water usage, to reduce the Water Bill and Electric Bill... Read more »
Description: LM317 Adjustable Regulator- In this tutorial you will learn how to make an adjustable variable voltage power supply based on the LM317t regulator. This tutorial explains everything you need to know... Read more »
Description: Salvage Stepper Motors and other useful parts from LaserJet Printer– This article is about how to salvage useful electronic components and parts from a LaserJet printer that can be used in... Read more »
Description: Input Overvoltage protection Project is based on how to protect your Arduino’s Analog Input Pins and Digital input Pins against Overvoltage using a Zener Diode. The technique I am going to... Read more »
Description: In this Tutorial, you will learn how to make a power bank from scrap Laptop Battery and make your own Charger using TP4056 and display the charging information using lithium battery... Read more »
Description: In this Tutorial, you will learn how to make an over load monitoring system using Arduino and ACS712 current sensor. This is the second part of the scada application based grid... Read more »
Description: This tutorial is about the AC voltage monitoring and Protection against Overvoltage and Under voltage. This is part 1 and we will be displaying the voltage on a 16×2 LCD. While... Read more »
Automatic Street Lights- In today’s tutorial, you will learn how to make an automatic street lights control system using only a PIR sensor. PIR Sensor is one of the most commonly... Read more »
Description: In this tutorial, you will learn how to make your own power supply for Nodemcu esp8266 wifi module so that it can be easily powered up using a 12v adaptor or... Read more »
Description: Common Anode and Common Cathode Seven segment display In this tutorial, you will learn how to use a seven segment display with Arduino Uno. Common Anode and common cathode type seven... Read more »