With its tantalizing performance-per-dollar ratio, pages upon pages of documentation, and a fleet of accessories, the Raspberry Pi series has dominated the project-building landscape for years.

WingLights While turning on the road, the cyclist is supposed to indicate it by hand movement in the corresponding direction.

Two weekends ago, I broke down and committed a shameless, sinful act of consumerist stupidity. I bought an Amazon Kindle at the mall, in the matte white model with free, perpetual 3G data access. I’d ...