With surface-mount components quickly becoming the norm, even for homebrew hardware, the resistor color-code can sometimes feel a bit old-hat. However, anybody who has ever tried to identify a random ...

In a straight fight between a houseplant and a human, you might expect the plant to be at a significant disadvantage. So [David Bowen] has decided to even the odds a little by arming this philodendron ...

Arduino test code is run to see if the sensors are working properly, with built-in LED flashing when the sensor is triggered, ...

CAMBRIDGE — It doesn’t matter whether a document is as ephemeral as a postcard or as enduring as Lincoln’s notes for the Gettysburg Address. Being handwritten declares that it’s human handiwork. An ...