Consumer & Gadgets

CTA announces availability of Ripple—an open radar API standard

Officials at the Consumer Technology Association have announced the development and availability of Ripple, an open radar API standard. The API is being presented as an industry standard for the interoperability of hardware ...

Engineering

Engineers harvest Wi-Fi signals to power small electronics

With the rise of the digital age, the amount of Wi-Fi sources to transmit information wirelessly between devices has grown exponentially. This results in the widespread use of the 2.4GHz radio frequency that Wi-Fi uses, with ...

Engineering

An operational amplifier fabricated using a 2-D semiconductor

Analog electronics are electronic systems that operate with currents and voltages that continuously change over time, rather than switching only between two levels, like digital electronics. Most existing analog devices are ...

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