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Intermediate Projects

Multilingual Home Automation System Using Google Assistant And Raspberry Pi

One of the problems with a voice-controlled smart home automation system is the language barrier. Most of the existing home automation systems support only...

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....

Low-Cost Smart Agriculture System

This IoT-based project monitors soil moisture, temperature, and humidity levels near plants and light intensity near the control station. It turns on water solenoid...

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...

Smart Home Solution

Smart home solutions include IOT powered devices such as lights, fans, water pumping motor, kitchen accessories etc. Smart assistants are voice command based systems...

Washbasin Mirror Light Controller

This controller circuit based on an infrared (IR) object sensor (Sharp 2Y0A21) is used for saving power of the mirror light near a washbasin....

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...

Simulink Model For Real-Time Logging Of Process Data In MATLAB Workspace

In this project, temperature data is logged in real time in MATLAB workspace by building a model using Arduino IO Library in Simulink. Process...

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...

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...

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...

Environment and Weather Monitoring System

Many areas require continuous monitoring of the air pressure, temperature and humidity to help predict any change in weather and environmental conditions so that...

A Simple Timer Based On Arduino Uno

Presented here is a simple timer kit built around an Arduino Uno board. It can be used to measure the time delay duration of...

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...

Dual Microphone Preamplifier For ADC, MCU And Arduino

Most microphones’ output signals are weak and cannot be directly connected to some other circuits. Also, some microphones require DC power supply or high...

Hot Water Utilisation Enhancer For Solar Water Heater

The circuit presented here is a simple device to enhance the utilisation of hot water from a solar water heater system. Normally, during day...

Make Your Own Temperature And Pulse Oximeter

MAX30100 issues: Pandemic period and the whole world is working towards its remedy & precautionary measures. The hobby electronics world is no exception for...

High Impedance Differential Probe For Oscilloscopes And Multimeters

The most commonly used multimeters and oscilloscopes are sold with simple non-symmetrical (single-ended) probes. But often we need differential probes to measure and observe...
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