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Smartphone Based Liquid Level Monitoring System

Smartphone Based Liquid Level Monitoring System

Measurement of liquid level in process tanks for monitoring and/or controlling is essential in process industries. In process plants, tanks contain various liquids that are generally costly. Some of the liquids...
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...
Automated Washroom Light Using IR Sensors

Automated Washroom Light Using IR Sensors

This project-based on Arduino Uno and IR sensors is used to automatically switch on and switch off a washroom’s light that works on AC mains. Whenever a person enters the washroom,...

Wireless EMG Controlled Prosthetic Hand

It is now possible to have a prosthetic body part complete your daily outside works while staying safe inside your home What if you had an extra pair of arms to carry...
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...

HMI-Based Robotic Arm

A lot of work nowadays such as welding, screwing and painting is performed by robotic arms. However, certain jobs require high-precision for which a human hand is needed along with the...
Social Distancing Alarm

Social Distancing Alarm Cap

Here is an Arduino based social distancing alarm cap meant for Covid-19 pandemic or similar disease outbreak. Maintaining the right gap for social or physical distancing is not always feasible. When...

Water Turbidity Meter

Water turbidity is an important factor for maintaining the clearness of water in different places such as ponds and lakes. It is also required for monitoring water sewage treatment systems, washing...

Voice and Google Assistant Control Universal Remote For Tv and AC

We all have televisions in our homes, whether it is a slim smart TV or a large CRT-based TV. And they require a set top box for obtaining different television channels....
Connections diagram (transmitter)

Turn Your Phone Into A Contactless Thermometer

Due to the outbreak of Covid-19 pandemic, it has become important to check the body temperature of people without any contact with them to prevent spreading of the disease. There are...

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