[powering led with 220 v AC] Have you wondered how Bulbs/lights work directly on mains 220v AC input without a stepdown transformer to lower voltage? The circuit discussed in this article shows and explains how to power LEDs from 220v ac source without using a stepdown transformer. The same concept is used in our modern […]
Cool homemade utility Gadgets circuits as well as projects to make day to day life easier, including some automation projects, security-related, and handy innovative gadget circuits and ideas. That comes useful in everyday life and make automate your boring stuff.
Hello everyone, our project in this tutorial is a solar rechargeable LED lamp with an inbuilt power bank for phone charging. It is a multipurpose homemade camping device. As the project’s name shows its a very useful emergency purpose or camping device as it can provide you full bright light at night time whenever you are off-grid as […]
USB Rechargeable led light /flashlight, Power & useful Utility gadget/project and can be charged via a smartphone charger or power bank port. Read full detailed instructable and in the end, you would find a demonstration video I hope you would like it. USB rechargeable LED light. USB rechargeable LED flashlight. As the name implies its […]
Hello, everyone the instructable here in this post is a 60watt homemade inverter. Inverters are of 2 types mainly square wave and sinewave. The design discussed here is a powerful 12V- 220V AC inverter, 60w square wave inverter. This inverter is capable of powering CFLs, tube lights, dc fan ext. it can handle up to […]