Make A Smart Presentation IR Pointer Using Arduino

Smart presentation pointers are readily available in the market but are expensive. Here is a simple, easy-to-build, inexpensive and infrared (IR)-based smart slide pointer using Arduino Leonardo. Slide presentations using PowerPoint can...

Crowd Detection Camera To Prevent COVID-19

In this time when COVID-19 is spreading rapidly, it is essential to maintain social distance and avoid large public gatherings at one place to break the chain of corona infection.But maintaining...

Cheapest Touchless Water Dispenser

A touchless water dispenser uses an IR sensor to detect whether or not a hand/glass is present near it. If detected, then a relay module is automatically triggered that is connected...

AC Current Monitor Using Arduino

Obtaining AC current readings from an AC wire helps us to know the amount of power that electrical appliances consume, promoting effective maintenance of the required load and supply. So today you...
Wind Solar Hybrid System

Wind-Solar Hybrid Systems To Improve Grid Stability

Using renewable energy sources like wind and solar for power generation has helped in reducing carbon footprints and made power available to non-electrified remote areas. A Wind Solar hybrid power system...
Portable Rain and Steam Detector

Make Your Own Portable Rain and Steam Detector

This is a simple portable rain and steam detector in one circuit. It is compact in size, runs on 9V battery and is easy to assemble. Circuit and working The circuit diagram of...

Contactless UI Control For Lifts

Lifts/elevators in buildings, hotels and hospitals are used by many people. If it’s a structure with over more than 100 floors, then using stairs is not a convenient option, especially for...
A Novel Architecture For Decimal Conversion In 8-Bit MCU

A Novel Architecture For Decimal Conversion In 8-Bit MCU

This article highlights common errors in 8-bit instruction sets, and introduces a novel architecture for decimal conversion instructions, especially in 8051, 8086, 8085 and PIC microcontrollers (MCUs). Statistical analysis of different...

X-Ray-Based Quick COVID-19 Detection With Raspberry Pi

General X-Ray-based Covid-19 detection systems are fast and give quick results along with the status of how much the COVID-19 virus has infected the lungs. Previous Covid-19 detection systems took time...
Python-Based Species Classification Wireless Camera For Forest Survey And Monitoring results

Python-Based Species Classification Wireless Camera For Forest Survey And Monitoring

Continuous hunting as driven a lot of animal species to extinction and the Government has brought about little change apart from introducing a few laws and conducting a few surveys. But...
 
 
 

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