Top 5 Solar Panels in India 2023
In this blog post, we will discuss some of the top 5 Solar Panels in India and provide a detailed guide to help you make an informed decision. India is a country with abundant sunlight, making it an ideal location for solar energy systems. Solar energy has become increasingly popular in India as a […]
DIY 12V Lead Acid Battery Charger
DIY 12V Lead Acid Battery Charger with CC & CV 12V Lead-acid batteries are commonly used in many applications, including cars, boats, and backup power systems. These batteries require periodic charging to maintain their optimal performance and extend their lifespan. In this blog, I will guide you on how to build a simple and effective […]
ESP8266 Weather Widget V2.0
Welcome to my new Weather Widget Project. Earlier I have posted an Instructables on the weather widget, that uses a 0.96″ OLED display to display the weather parameters. The main problem in the earlier version is that the display is very small in size, so you have to come very close to it for reading […]
DIY 3D-Printed Soldering Fume Extractor
If you are an electronics hobbyist, soldering is essential in almost all of your project, but the smoke/fumes from burnt solder and flux isn’t something you want to breathe. It smells bad and can be very dangerous to your health but you can reduce the hazards by employing a fume extractor. Even if you […]
DIY Power Bank from Old Laptop Battery
How to Make a DIY Power Bank from an Old Laptop Battery Do you have an old laptop battery lying around that you no longer use? Don’t throw it away just yet! You can repurpose that battery and create a DIY power bank that you can use to charge your mobile devices on the […]
DIY Mini UPS for WiFi Router V4.0
Make a DIY Mini UPS for WiFi Router The pandemic COVID-19 outbreak forced companies to continue with work-from-home policy to maintain social distancing and for business continuity. More and more of us are working from home these days, and that means your home’s WiFi networks are more important than ever. Anyone with a fixed-line […]
DIY Non Contact Thermometer
Currently, we are chasing an invisible monster named Corona Virus ( COVID-19 ) and we are going through the biggest health crisis in our time due to a sharp increase in infection cases. One of the main symptoms of the COVID-19 infected person is an increase in body temperature, in addition to other symptoms such as […]
DIY LiFePO4 Battery Pack
Make a DIY LiFePO4 Battery Pack for Your Home In the past few years, the cost of solar panels are decreasing drastically but the overall cost of the Off-Grid solar system is still significant. The cost of the traditionally used Lead-Acid battery and its limited lifespan compared to solar modules (25+ years) […]
DIY Solar Panel Monitoring System – V1.0
A few months back, I have installed a small-scale Off-Grid Solar System. I am always very curious to see the performance of my solar PV system, and the good news is that the charge controller that I am using has its own local display for monitoring. But, I am badly missing the […]
Solar Powered WiFi Weather Station V3.0
In this tutorial, we will learn how to make a Solar powered WiFi weather station by using an ESP32 Wifi Module and few common weather sensors available in the market. The weather station is fully solar-powered, so no need to worry about the external power supply. You can install it in a remote place […]