IoT-Based Motion Detector Using Cayenne

Build An IoT-Based Motion Detector Using Cayenne

Presented here is a motion-sensor-based security system using Cayenne and Arduino Uno. Cayenne is the simplest and easiest platform for the Internet of Things (IoT) systems. It allows you to connect...

Contactless IR Thermometer For COVID-19 Detection

Due to the break out of COVID-19, we need to check our body temperature wherever we go -  from hospitals to airports - to detect any symptoms of the disease. Since...

Arduino as AVR Programmer

Program ATmega328P, ATmega328, Attiny 13A, 44, 45, ATMega8A-PU and ATMega8L-PU chips using Arduino Mega 2560 board as a AVR programmer. Arduino Mega 2560 board is based on the ATMega 2560 chip. For...
IR Remote For Home Automation

Decode An IR Remote For Home Automation

This article describes how to decode a remote controller and use it for home automation, along with Arduino. An infrared (IR) remote controller used in TVs, music players and the like...
Smart Water Meter To Help Control Water Wastage Prototype

Smart Water Meter To Help Control Water Wastage

Increasing water consumption and wastage is leading to water scarcity. While a large population has no safe drinking water, some people use a lot of water on daily basis and waste...
diode tester using MATLAB based GUI circuit

Diode Tester Using MATLAB Based GUI

Testing of digital or analogue electronic systems typically needs application of a set of test stimuli to the inputs of the device under test (DUT) and analysing the output responses using...

Wi-Fi & Bluetooth Mesh Enabled IOT Smart Device For Athletes

This device can provide real-time data of the movements of players during trainings and games, like acceleration, angle and directions, as well as their health status. It could be useful for...
multi-doorbell system

Build a Smart Touch-Controlled Multi-Doorbell System

Technology is advancing daily and everything is turning smarter. A number of traditional devices that we use in our homes are becoming smarter now, including doorbells that are evolving with new...

RTC Automatic Electronic Ring Bell

“Ting-Ting-Ting” - We are all familiar with that sound of school bell which rang before morning assembly, lunch break and at the end of the day. These bells are often operated...
Author prototype door-ajar alert system

Door-Ajar Alert with Countdown Timer

Ever accidentally left your room door ajar for a long period of time and found your valuables missing? Here is an intelligent solution for you. The idea is fairly simple as...
 
 
 

Most Popular DIYs

Industry Powered Content

Electronics Components

Testing Times

Design Guides

Basics

Truly Innovative Tech