MOODY USELESS maker
If you ever get tired of trolling the Web seeking motivation for your next huge project, try a YouTube browse of “useless machine”. After a few hours of enjoying these pointless, yet humorous creations, we’re sure you’re going to want to develop one. thankfully for us, [Arvid] documented the style of his moody useless machine to get you started.
Why is [Arvid’s] maker moody? Well, to completely appreciate the emotional sensitivity of a useless machine, you very first requirement to comprehend what it is they do don’t do. A one sentence explanation is all that is needed here; you flip a switch as well as the maker flips the switch back… that’s it. [Arvid] implemented a two servo system with a stand-alone Arduino, which enabled him to provide his maker a “personality”. often the switch is thrown back swiftly without argument, other times the maker throws a fussy tantrum.
Although the maker is useless, the electronics inside are anything but. To keep whatever clean as well as innocuous looking, the maker is powered by batteries, so [Arvid] locations the Arduino into a ‘sleep’ mode up until the switch is toggled. The switch is configured as an interrupt on the Arduino, which when toggled, wakes the Arduino. Once the Arduino is awake, it allows power to the servos by means of a power MOSFET, then everything’s prepared to go; the maker makes its action as well as goes back to ‘sleep’. This was a fantastic project, however believe it or not, things can get a lot more useless, like with this advanced useless machine.
[via Hacked Gadgets]