This expandable LED display for a microcontroller in Figure 1 has a simple interface with only 6 data/control wires and can be easily accommodated to a DIY design. The display has static indication.

More than 20 Native American-led humanities projects are among the latest awardees of the National Endowment for the Humanities (NEH) $33.8 million fund. Awarded projects include an Iñupiaq Public ...

If you’ve worked on a project with small LEDs, you know the frustration of determining their polarity. This ingenious LED Probe from [David] packs a lot of useful features into a simple, ...

If you’re working with 3.3V or 5V circuits, it’s easy for you to throw on a power or status LED here or there. [Tom Gralewicz] has found himself in a pickle, though, often working on projects with ...

For those looking to find quick, easy, yet still helpful LED lights to use for their various film and video projects, we have you covered with some nice deals on a few top options from Aputure. In our ...

GRAND RAPIDS, Mich. — The City of Grand Rapids is inviting residents to submit community-led project proposals through a program that awards funding through the city. The Neighborhood Match Fund (NMF) ...