The Monochron, from the Maker Shed, is a completely hackable, open source clock kit that has a funky retro feel. The ATmega328 processor comes pre-programmed with a “Retro Arcade Table Tennis for Two” face but includes the Arduino bootloader making it easy to program your own custom look. The kit comes complete with all electronics (soldering required), laser cut case, and power plug.
Elemental to electronics hardware, manually-operated switches are the simplest of electromechanical devices — and likely the most familiar.
Collin explains Pulse Width Modulation, a simple method for controlling analog devices via a digital signal.
Measuring brainwaves is not just for neuroscientists anymore. So, how shall we use our newfound sensory powers?
For those of you currently planning extraterrestrial trips, check out Alexander Avtanski‘s well-documented Mars Clock project. Built with a modem enclosure and other spare parts, the clock can tell time on any number of planets based on their rotation period. And if you’re organizing a Mars-based marathon, Alexander has you covered: the clock is capable […]
With the Solar TV Remote project from MAKE Volume 25, you’ll never have to replace your remote control’s batteries again. Instead, just leave it in the sun to charge up! This project is fairly easy and you may already have most of the tools and supplies you’ll need. It might also make you feel slightly […]
Get acquainted with the Digital Multimeter – an engineer’s best friend! The ability to test resistance, voltage, current & continuity are vital to any electronics maker – even the freshest of newbies. In fact, having a reliable multimeter on hand is a huge help when learning the basics. Even before understanding what each value means, […]
