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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...

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...

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...

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...

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...

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...

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...

Arduino board requires a USB cable connected to a laptop/PC or an external AC/DC adaptor for power supply. If you want a portable Arduino based project, you need a battery for...

In engineering, especially electronics, often the magnetic flux is required to be measured around a device. It also has several other applications such as detecting a speaker installed inside a device...

In this article, we would be explaining all common types of sensors and its applications. What is a Sensor? A sensor is a device or a module which helps us to detect events...