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Read more about the article How to Make Music Reactive LEDs

How to Make Music Reactive LEDs

  • Post author:NematicsLab
  • Post published:July 14, 2020
  • Post category:Arduino/Electronics/Projects
  • Post comments:0 Comments

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…

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Read more about the article How to make a Tesla Coil (DIY)

How to make a Tesla Coil (DIY)

  • Post author:NematicsLab
  • Post published:July 3, 2020
  • Post category:Electronics/Tutorials
  • Post comments:0 Comments

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…

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Read more about the article LED Dimmer using IC 555 | DIY

LED Dimmer using IC 555 | DIY

  • Post author:NematicsLab
  • Post published:July 1, 2020
  • Post category:Electronics/Projects
  • Post comments:2 Comments

We use LED lights almost everywhere to light up the space or a room. But sometimes, we find it difficult to deal with the brightness in the night time. So, in this project, we will see how to make a LED dimmer using IC555. We can acheived control over brightness of these LED lights according to the surroundings.

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Read more about the article How to make Li-ion Battery Pack | 18650

How to make Li-ion Battery Pack | 18650

  • Post author:NematicsLab
  • Post published:June 25, 2020
  • Post category:Electronics/Tutorials
  • Post comments:0 Comments

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,…

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Read more about the article Battery Spot Welder using Microwave Transformer | DIY

Battery Spot Welder using Microwave Transformer | DIY

  • Post author:NematicsLab
  • Post published:June 23, 2020
  • Post category:Electronics/Featured Post/Projects
  • Post comments:1 Comment

Introduction While we work on some projects which involves many 18650 Li-ion cells. For that, we need a Battery Spot Welder. It is expensive but not really difficult to build…

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Read more about the article Amazon Alexa on Raspberry Pi

Amazon Alexa on Raspberry Pi

  • Post author:NematicsLab
  • Post published:June 19, 2020
  • Post category:Featured Post/Projects/RaspberryPi
  • Post comments:10 Comments

Introduction, Any kind of smart home assistants lets say like are cool gadgets to have. You can easily buy them online but for a guy like me who likes to…

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Read more about the article Motion triggered NeoPixel RGB Shoes

Motion triggered NeoPixel RGB Shoes

  • Post author:NematicsLab
  • Post published:June 14, 2020
  • Post category:Arduino/Featured Post/Projects
  • Post comments:0 Comments

In this post I'll show you how you can make super simple Motion Triggered Neo-Pixel RGB LED Shoes

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Read more about the article How to Make Vibration Sensor | DIY

How to Make Vibration Sensor | DIY

  • Post author:NematicsLab
  • Post published:June 10, 2020
  • Post category:Electronics/Featured Post/Tutorials
  • Post comments:0 Comments

Introduction,  I needed a way to sense vibration for one of my upcoming project. It can be easily done by a Spring vibration sensor but instead of spending Few $$…

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Read more about the article Ultrasonic Sensor Tutorial | Arduino

Ultrasonic Sensor Tutorial | Arduino

  • Post author:NematicsLab
  • Post published:May 9, 2020
  • Post category:Arduino/Featured Post/Tutorials
  • Post comments:0 Comments

When it comes to measuring distance or detecting an object. Let’s say in front of a car. Ultrasonic sensors are widely used in such application. So in this Tutorial we will learn how a Ultrasonic Sensor works and how you can use it with the your Arduino.

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