Hardware

Tiny device mimics human vision and memory abilities

Researchers have created a small device that "sees" and creates memories in a similar way to humans, in a promising step towards one day having applications that can make rapid, complex decisions such as in self-driving cars.

Hardware

A gate driver for circuit bipolar transistor electronic switches

Many homes have electronic timers for automatically turning lights on or off automatically the same time each day. However, the precise control of larger electrical devices requires more sophisticated electronics. Scientists ...

Electronics & Semiconductors

High-performance hysteresis-free perovskite transistors

Robot vacuums often stumble on door thresholds that are not particularly high. A similar threshold voltage exists in a transistor through which current flows. As long as the voltage exceeds the threshold voltage, the output ...

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