First graphene-based solar cells used to power temperature sensors

Researchers at the University of Arkansas and the University of Michigan have reported the first use of ultra-low power ...

Ultrafast light-driven electron slide discovered

When an intense laser pulse hits a stationary electron, it performs a trembling motion at the frequency of the light field.
Taste The Code on MSN

Step-by-Step Guide to Building a Custom Arduino I2C Slave Sensor Device

Step-by-step guide on designing and programming a custom I2C slave sensor device using Arduino..
American Institute of Physics

Developing graphene-based microgenerators to power remote sensors

An array of graphene-silicon solar cells provides enough power to continuously supply small devices unconnected from the ...
IEEE

A Wireless Integrated System for COPD Monitoring Using a High-Sensitivity, Wide-Dynamic Range MEMS Flow Sensor

Abstract: This study presents a wireless, integrated, and portable monitoring system for chronic obstructive pulmonary disease (COPD), featuring a highly sensitive and wide-dynamic range MEMS-based ...
Liliputing

Open Book Touch is a full-featured, open source eReader (crowdfunding soon)

The Open Book Touch also runs open source firmware. The default firmware features a UI framework called Focus, which is based ...