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“This project controls the water pump automatically for a multi-storied building and saves water and electricity. The Problem Almost all multi-storied buildings in Bangladesh contain a water tank in the roof and a water reservoir in the ground. An electric …

“Welcome to all renewable energy enthusiasts and electronic hobbyists. Solar power, with its sustainability and vast potential, is an indispensable source of renewable energy. However, to optimally harness this power, we require a tool to monitor and control the performance …

“We are building a device through which we can monitor the usage of electricity of a device and also tell the device to remind us if that app Overview A device used to measure the voltage, current, and overall power …

“I outline seven different techniques to measure the length of a telescoping EMT conduit pole, and demonstrate a photoresistor-based method. This article is part of a series discussing methods for adding sensing capabilities to a DIY telescoping pole project made …

“A smart toilet that maintains a healthy environment analyzing air quality data using machine learning. Introduction Atmospheric conditions continue to deteriorate each year due to the growth of civilization and increasing unclean emissions from industries and automobiles. Although air is …

“Build a 1kW WiFi MPPT Solar Charge Controller, equipped with phone app datalogging telemetry! (Android & IoS) It is compatible with 80V 30A solar panel setups and all battery chemistries up to 50V. The project is based on an Arduino ESP32 …

“This instructable compiles the development and build process of my Autonomous Solar-Powered Irrigation and Monitoring Station with Stevenson Screen, named Steve Waters, which I made for my home garden. This Station gathers atmospheric data as well as soil moisture data …

“Due to High cost of ECG this project aims to be cost-effective still be able to perform early detection of Heart Problems According to the WHO, Heart disease is major part of deaths among the adults, and the treatment is …

“I wanted to get just the right color on my house LEDs to emulate the warm color of patio lights. So, I built a remote control that has knobs for the red, green, and blue colors and an OLED display …

“In 1960, Hasbro unleashed its first personal “computer” to the masses. Called Think-a-Tron, it was launched decades ahead of IMSAI, Apple, or Commodore machines. Ok, my opening paragraph for this Instructable is just a “bit” overstated, but so was the …