Muisc LED - Thumbnail

How to Make Music Reactive LEDs

Introduction In many places, we see that when the music plays, LED lights react to the music. This reaction of LEDs change the aura of the atmosphere according to the music, mood and situation. In the tutorial, we will see how make music reactive LEDs using Arduino. Electronics Starter kit Tools: Soldering Iron – […]

How to Make Music Reactive LEDs Read More »

Tesla Thumbnail

How to make a Tesla Coil (DIY)

Introduction Nikola Tesla invented the Tesla Coil in 1891. We use these coils as high energy electrical transformers. We can use it to produce high-voltage, low-current, high-frequency alternating-current electricity. He used these circuits to conduct innovative experiments in electrical lighting, phosphorescence and X-ray generation. Along with high frequency AC phenomena, we can use Tesla coil for electrotherapy, and the transmission of electrical energy

How to make a Tesla Coil (DIY) Read More »


How to make Li-ion Battery Pack | 18650

Introduction A lithium-ion battery or Li-ion battery is a type of rechargeable battery. We commonly use Li-ion battery for portable electronics. Therefore, they are getting popular in military and aerospace industries. Li-ion batteries, however, are not enough when we use them as a single unit. Hence, we should connect them in series or parallel configuration. Doing that, we

How to make Li-ion Battery Pack | 18650 Read More »