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stereo audio amplifier

Simple 5W Stereo Amplifier For Noise-Free Music

This simple stereo audio amplifier is based on a 12-pin TA8207K IC, which is inexpensive and easily available. In addition, it requires only a few resistors and electrolytic and ceramic capacitors....
smart flash storage

Finger Print Authentication Flash Storage Device

We often store important and confidential files in pen drives or flash storage drives for transferring/sharing data. Although convenient, there remains a concern regarding misplacing these storage devices that can go...

The Era Of Human Hybrid Electric Vehicles

Due to the increasing pollution being generated from diesel and petrol-based transportation modes, several companies and governments have come forward with the idea of developing and using human hybrid electric vehicles....

Automated Optical Inspection In SMT Environment

Automated optical inspection (AOI) is one of the best inspection tools in the SMT environment. It helps identify issues and defects in the early stages of the manufacturing process. This article...
Wrong Posture Muscle Strain Detector

EMG-Based Wrong Posture Muscle Strain Detector

Due to excessive fatigue, bone fracture or any other injury, our bodies at times experience muscle aches. In order to heal fast, doctors advise to restrict the stretching of certain muscles...
F450 Drone Using KK 2.2

Build Your Own F450 Drone Using KK 2.2

We all have seen drones flying and performing tasks like delivering parcels and monitor an area amongst others. They seem to be quite expensive. But can you make drones at a...

Can AI Rescue The World From Global Warming And Climate Change?

Since last many decades, humans have been engaging in various activities that are directly or indirectly affecting the environment, releasing greenhouse gases, contributing to the rising temperatures, and more. However, the...

Need For Touchless Technologies To Safeguard Against Viruses

We have intelligent devices like smartphones, smart TVs, computers, and robots in use that need not be touched for operation. In fact, many more things need to be operated without touching...

Smart 230V AC Bulb Holder

The smart 230V AC bulb holder introduced here is an ultra-simple device with an automatic electric bulb controller switch and a standard electric bulb holder realised with the help of a...

RPI Voice Recognition For Home Automation And IOT

Voice Recognition For Home Automation and IoT Having On Board RPi using AIY and it can recognize the voice . Now no need to connect your phone to any third-party app...

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