Here’s a fun build from [RootSaid] that is suitable for people just getting started with microcontrollers and robotics — an Arduino-controlled two-wheeled robot. The video assumes you ...

DIY Ram-Tester checks vintage 16- and 20-pin DRAMs used in TI-99/4A, C64, Amiga, Atari and others. Fast tests, OLED display, ...

All the turkey has been digested, and all (or at least, most of) the Black Friday deals snatched. Whether you celebrate it or not, or whether you even decorate, you’ll be seeing lots and lots of ...

Fossil fuels have been consumed rapidly over recent decades, and their availability is decreasing. Because of this, there is a growing focus on renewable energy sources. Solar energy is one of the ...

Portland’s billion-dollar climate action program is set to invest more than $64 million over the next five years in community-led projects that will help the city reduce its greenhouse gas emissions ...