[Tony] wanted to clean up his bedside table by getting rid of the cables used for charging his devices. He accomplished his goal by integrating an inductive charging station inside his furniture.
He chose to go with a product called Powermat. The base station for the device includes two inductive charging areas. [Tony] started by using a router to make a pocket in the underside of this shelf. He mentions that the remaining wood is only 2mm thick to allow for proper transmission. Before gluing the PCB in place he relocated the power jack so that it is still easy to get to. As you can see in the clip after the break, the system works just fine this way.
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Continue reading “Hiding an inductive charging station inside furniture”
Capacitive touch plants
Here’s a proof of concept for using plants as a capacitive touch sensor. The sensor is simply a hunk of double-sided copper clad board attached to a microcontroller. But it seems to be able to sense what part of the plant is being touched. [Thanks Fabien]
Adding wireless charging to a Nokia N900
This hack is quite common, but it’s still fun to see what hardware is being outfitted with an inductive charger. This time it’s a Nokia N900 that’s ditching the charging cables.
Wii carrying suitcase from a plastic tackle box
This Wii carrying case (translated) looks great and cost just a few bucks. It started as a tackle box for carrying around your fishing lures. But a bit of creative cutting and there’s a place for everything.
Browser based schematic and board layout
There’s a new kid on the block when it comes to circuit design. Circuits.io offers in-brower schematic design and board artwork layout. [Thanks ADIDAIllinie (and a few others)]
Halloween rapidly approaches and we hope that [Tim’s] carving of Bender in a pumpkin will inspire you to send in your own Halloween projects.
The recent announcement of Psyclone’s TouchCharge kit has us moderately excited. Though inductive charging has been used in electric toothbrushes for ages, we have yet to see it infiltrate the rest of our lives. The kit is a bit pricey at the moment, but it is a step in the right direction. Unfortunately, you have to have an adapter for your specific product and their selection is pretty limited right now. Why not make your own to power your devices? Warning: it is written from the perspective of [Arnold Schwarzanegger].
Update: Is the TouchCharge kit inductive? It appears to require contacts to touch the base.