Arduino DIYs

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...

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...

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...

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...

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...

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...

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...

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...

“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...

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...