Editor's Choice

A compass and a protractor are two of the most basic tools used in geometry. For mathematics and engineering students, these tools are a must. But sometimes it is difficult to...

If you are still using the traditional switches, then I’m sorry to say this but they are outdated now.  Moreover, these traditional switches have mechanical moving parts which get damaged on...

A white cane is used by the blind or the visually-impaired to scan the surroundings for obstacles and orientation marks, and find the correct path. The visually-impaired using a white cane...

Please Keep Silence! You must have seen this message written in places like library and office. But some people intentionally or unintentionally tend to make noise in such silence zone areas,...

We have seen different types of Human Interface Devices (HIDs), for example mouse and keyboard. In older versions of computer mouse, optical sensors were used to detect movement relative to a...

  You might have seen and used badges with various logos and smiles. But have you ever seen any electronic badge? In this project, we are going to make a Programable OLED Display...

In this project, we are going to make a smart OTP-based locking system as you can see in (Fig. 1). This smart lock can generate a new password every time you...

  As water consumption and wastage increases day by day, water scarcity has become a growing concern around the globe. While some irresponsible people are overusing water and wasting it daily, a...

I have been looking for fresh engineers and also wannabe IoT Entrepreneurs to help them bringing out their ideas as products. One thing that struck me was their lack C and...

Gas detector systems are mainly used for sensing the presence of gas leaks and then taking an action, such as automatically shutting down the source of gas or sounding an alarm...