IEEE

Can QR Codes be used to readout Colorimetric Gas Sensors? A Back-Compatible Color QR Code with an Embedded CO2 Sensor Dye

Abstract: Colorimetric dye readout devices have been explored extensively, with many approaches relying on complex hardware setups that stabilize the illuminant and capture conditions, typically ...
The New York Times

U.S. and Venezuela Jam Caribbean GPS Signals to Thwart Attacks, Raising Flight Hazard

Military brinkmanship between President Trump and Nicolás Maduro of Venezuela has led to an increase in electronic warfare in the region. By Riley Mellen and Anatoly Kurmanaev Riley Mellen and Anatoly ...
IEEE

Automatic Street Light System Using Arduino & LDR Sensor

Abstract: The massive quantity of electricity gets used in lights through roadways in India. Still, roadways remain empty for nearly all of the day after at night, with a handful of cars passing ...
GitHub

Tag photos with GPS coordinates, capturing and documenting your travels and adventures easily. Perfect for memorable moments.

Reyuna built the "GeoClick" Gps Map Camera app as a Free app. This Service is provided by Sumino at no cost and is intended for use as is. I’m excited to announce that I’m selling the complete source ...
GitHub

Arduino library for the HX710A and HX710B 24-Bit ADC.

The HX710(A/B) is a precision 24-bit analog-to-digital converter (ADC) with built-in temperature sensor (HX710A) or DVDD, AVDD voltage difference detection (HX710B). It’s designed for weigh scales and ...