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

Hi, I'm Bill. I'm a software developer with a passion for making and electronics. I do a lot of things and here is where I ...

Take tape measures, once a palm-sized object that housed a metal ribbon that could snap back enthusiastically -- has been transformed into a palm-sized device with with a laser inside. Yup, the ...

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

Tests confirm graphene-based energy harvesters can use ambient energy to run ultra-low power sensors — the first hurdle in developing autonomous sensor systems.

Researchers at Japan's Institute for Molecular Science have accomplished a 1,000-fold increase in white-light production ...