Fresh hacks every day
When [Antoine] and his family leave home for a few days, they usually have to find a neighbor who is willing to care for their cats while they are away. Instead of bothering the people who live next door, he decided it would be best to build an automatic cat feeder (Translation) instead. [Antoine] originally tried building an auger to distribute the food, but it didn’t work as well as he had … [Read more...]
Since the Arduino was launched years ago, many 'shields' or add-on boards providing additional functionality have been released. There are hundreds of different shields, from video capture shields to touch screen shields. Now that the Raspberry Pi is out in the wild, it was only a matter of time before a RasPi to Arduino shield bridge was created. [Omer] calls his bridge 'Ponte' and it allows … [Read more...]
Years ago, someone at [Chuck]'s job came up with the brilliant solution of an indicator to display if the unisex bathroom is currently vacant, a men's bathroom, or a women's bathroom. The old system worked well, but [Chuck] thought it would be a great idea to display the current status of the bathroom on the large TV in the office, saving his coworkers from getting up only to wait in line until … [Read more...]
[Mesoiam] managed to pick up a Viscount hammer weighted keyboard for pretty cheap. For those who are unfamiliar, Viscount makes keyboards that feel like you're playing a piano, hammers and all. The only problem with this, as [Mesoiam] discovered, is that even when he's jamming with headphones in, his friends down stairs can still hear the keyboard banging due to the vibration going through the … [Read more...]
[Guy] wrote in to share this motorized camera lens project he recently finished. He really loved the zoom lens, but since both zoom and focus are manually controlled, he sometimes had trouble getting both set to the right place in time to take the shot. With modern DSLR cameras which allow video capture, he also wants to have the option of a smooth zoom that is always in focus. The solution was to … [Read more...]
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