Abstract: This paper proposes a secure True Random Number Generator (TRNG) based on sensors (CMOS image, sound and temperature). Arduino Uno Microcontroller is used to extract dark noise from CMOS ...

An hourglass tells you what it is in the name — a glass that you use to measure an hour of time passing by. [EDISON SCIENCE CORNER] has built a digital project that mimics such a thing, with little ...

If you're someone who tends to sip coffee or tea throughout the day, you likely know the hassle of getting up to nuke your cup every hour or so. Even insulated travel tumblers can only do so much to ...

Arduino is probably the first thing that comes to mind for most hobbyists and students when they think about embedded systems. It has certainly gained its name among the electronics community, and in ...

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The SHT3x family of sensors should work up to 1 MHz I2C. This library should also work for SHT30 and SHT35 but these are not tested yet. Sometimes you need to control more devices than possible with ...

This project is an Arduino library. It implements a driver with examples for the ENS210. The ENS210 chip is a relative humidity and temperature sensor with an I2C interface. The driver in this Arduino ...

A body temperature below 95 degrees F can mean hypothermia, which needs urgent medical care. Older people often have lower body temperatures due to fat loss and dry skin. Medicines like opioids and ...

When you're home during the colder months of the year, running the heater is probably a no-brainer. But having the heater on most of the day can equal an expensive electrical bill. If you want to stay ...