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“This is the third chapter of a big series of domotics experiments. In this case we will be using an Arduino and RF receiver to clone the signal emitted by a remote control. In my case, I had a series …
“A team of researchers from the Georgia Institute of Technology has developed a way to use 3-D printers to create objects capable of expanding dramatically that could someday be used in applications ranging from space missions to biomedical devices. The …
“The announcement of MULTI in 2014 was celebrated with a massively popular video. Since then, it has been the subject of widespread interest and recognition, most recently receiving Gold in the category of Transportation & Logistics at the 2017 Edison Awards …
“Today we are gonna make a “Tiny Security” using Atmel ATtiny85. Our final system will consists of ATtiny85, ESP8266-01, PIR sensor, Other electronic components(capacitors,resistors,voltage regulators,battery). How does this “Tiny Security” works? The PIR sensor in …
“After a slight delay, a used SpaceX Falcon 9 rocket is scheduled to make its second trip to space today (June 23) to orbit the first communications satellite for Bulgaria. The BulgariaSat-1 launch will mark the Falcon 9’s second …
“When Amazon announced the Echo Dot 2.0 at $50, I was ready to give Alexa a try. Since my young children were not tall enough to pull the chains on their ceiling fan, I typically ended up having to …
“At EPFL, researchers challenge a fundamental law and discover that more electromagnetic energy can be stored in wave-guiding systems than previously thought. The discovery has implications in telecommunications. Working around the fundamental law, they conceived resonant and wave-guiding systems capable …
“This project allows you to check temperature at home from anywhere using web browser.”
“This is the evolution of the ” DIY Alarm Clock ” (https://www.instructables.com/id/DIY-Alarm-Clock) with the addition of the radio (TEA 5767). Navigating the Web I found a beautiful project of an FM radio with Arduino (https://www …
“Whenever your body needs to make a movement, the nervous system sends out tiny electrical signals that control your muscles. The technique of electromyography (EMG) allows us to amplify and measure these electrical signals. In addition to being a useful …