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 Mini Lab Power Supply
The Mini Lab Power Supply is extremely useful for electronics hobbyists, but it can be expensive when purchased from the market. In this Instructable, I will show you, how to make a mini-lab power supply with a limited budget. It is a great DIY project for beginners as well as anyone interested in […]
DIY Mini UPS for WiFi Router V3.0
Schematic Diagram Download the Schematic ( .PDF )
DIY Solar Lamp V2.0
Solar energy is clean and limitless, and the operational costs are close to nothing once you’ve installed a solar panel as no fuel is needed to create a considerable amount of energy. And a single kerosene wick burns an estimated 80 liters of fuel, producing more than 250 kilograms of carbon dioxide per year. […]
DIY Pocket Sized Solar Emergency Light
Schematic for Pocket Sized Solar Emergency Light
DIY Mini UPS for WiFi Router V2.0
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 connection will know that their WiFi drops whenever […]
Solar Powered WiFi Weather Station V2.0
In this post, I will share how to make a solar powered wifi weather station v2.0. This article is a continuation of my earlier weather station project. It was quite popular on the web, people around the globe made their own by following it and given valuable feedback for improvement. By taking […]
Arduino Energy Meter – V2.0
In this tutorial, I am going to show you how to make a simple WiFi-enabled AC Arduino Energy Meter by using Arduino/Wemos board. By using this Energy Meter, you can measure the power consumption of any home appliance. At the end of the project, I made a nice 3D-printed enclosure for this project. The […]
DIY Professional 18650 Battery Pack
The world is shifting away from fossil fuels and will one day become fully electric. In the present world, Lithium-ion is the most promising chemistry of all batteries. Most of the battery packs used in Laptops, RC Toys, Drones, Medical devices, Power tools, e-bikes, and electric cars (EV) are based on the 18650. It […]