This tutorial show you how to make your own portable rapsberry pi, with a screen, access to USB, Ethernet and HDMI ports open to access on the side of the case. This is by no means a good tutorial, it is simply a way of documenting how I built mine, in case your’e interested. With […]
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These are instructions for building a computer-controlled tACS device.Transcranial alternating current stimulation (tACS) is a form of neuronal stimulation that operates by running an alternating current through the human brain. This current can be any waveform from random noise (tRNS is the official research term if you want to be fancy about it) to a
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The latest big news in the world of Raspberry Pi Python GPIO programming is that Ben Croston has released an update for RPi.GPIO. Why is that a big deal? Because this version has interrupts. âWhatâs an interrupt?â I hear you say. Itâs a way of waiting for something to happen without checking constantly whether or
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A couple of months ago I got curious about PCB manufacuring, and ended up using Joe Walnes’ open-source PiCrust PCB design to test the process. I sent the ‘Gerber’ files off to a little cheap board house in China, and a few weeks later my boards arrived – and they actually worked! With my 100% PCB-related
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In a Linux operating system all each hardware device is represented as a file. The device can be controlled by simply reading and writing into that file. The hardware of an operating system is on the one side and the user trying to access the hardware is on the other side, and in between them
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âThe Raspberry Pi has been used all over the world as an excellent emulator box to resuscitate old arcade machines, but with moderate success. You see, if youâre a truly arcade aficionado like me, then youâll aim for perfection. And perfection means youâll use the jamma connector and the old 15Khz CRT instead of a more modern
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Remember that late-90s Disney Channel Original Movie Smart House in which a young, motherless, computer-genius boy wins a fully automated robot-house, only to have the house-software come alive as an overbearing 50s-esque mother who locks the boy and his family indoors âfor their own goodâ? âŠmaybe you donât remember. But I do, and I have
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Vicious Cycle â Final Documentation âVicious Cycleâ is a machine that âpromotesâ health and active lifestyle through a portion-controlled diet. Todayâs obsession with insane workout routines and different types of diets (whether it be no carbs, Paleo, raw food, or an-apple-a-day diet â you name it) inspired me to work on this project. The goal
Making Things Interactive Read More »
