9058 Results for "%E3%80%8A%EC%98%88%EC%95%BD%EB%B2%88%ED%98%B8OIOX8489X83O6%E3%80%8B3hours%E2%91%A3%D0%A3favorite%E2%93%993hours%EB%A0%88%EA%B9%85%EC%8A%A4%EA%B0%80%EA%B2%A93hours%D0%BAleaving 3hours%EB%A0%88%EA%B9%85%EC%8A%A43hours%EB%A0%88%EA%B9%85%EC%8A%A4 3hours%E3%85%843hours%D0%A5prussia%E3%89%A6"

The Humble Roots Project
Details from The Humble Roots Project
InspirationIn 2013, the Humble Roots Project was born out of a need to grow medical cannabis indoors legally, using sustainable, organic, pesticide-free cultivation methods capable of producing consistent yields, in both quality and quantity.Medical...

Making Electronics for Education HackChat Transcript
Log from Making Electronics for Education
annmarie.p.thomas I'm an associate professor of Engineering and Entrepreneurship at the University of St. Thomas in Minnesota. There I run the Playful Learning Lab, where we developed Squishy Circuits, and other playful ways to approach education....

Hack Chat Transcript, Page 2
Log from X-Ray Investigations Hack Chat
Thomas Shaddack 3:53 PM Could polaroid-class instant camera film work for xrays (or autoradiography)? bruniss 3:54 PM diagnosis: crack Ahron Wayne 3:54 PM Lol. Hey Bruniss Dan Maloney 3:54 PM They actually use both Ilford 4x5 film and Instax instant...

Driving an LED Matrix From a Raspberry Pi
Details from Driving an LED Matrix From a Raspberry Pi
Communications Maxim's MAX7221 LED Driver chips communicate with the host computer via the SPI (Synchronous Peripheral Interface) bus. SPI based systems normally have a single bus controller...

Hack Chat Transcript, Part 1
Log from Austere Engineering Hack Chat
Dan Maloney11:59 AMHi all -- we'll get started with the Hack Chat in a few minutes. Haven't seen @Laurel Cummings log in yet. Laurel Cummings joined the room.12:00 PM anfractuosity12:00 PM:) de∫hipu12:00 PMspeak of the devil Dan Maloney12:00...

Hack Chat Transcript, Part 2
Log from Heavy Copper PCB Hack Chat
Greg Ziraldo12:28 PM@Jason - stick to one weight. The minimal value-add to your design will be drastically over shadowed by the high manufacturing cost. Mark J Hughes12:28 PM3) How much current you'll put through the trace Mark J Hughes12:28 PMAnd then...

Project Log 65: DIY Iron-Air Battery.²
Log from DIY Mech/Exoskeleton suit.
21/07/2023, Friday, 18:50. Well, hello, this is me from the future and I need to add some informations about Iron-Air battery. The theoretical energy density of iron-air battery is in the range of 1200 wh/kg and I optimiscally assumed that...

Initial build: let's make something dumb, but pretty
Log from Unicode Binary Input Terminal
I'm a big fan of toggle switches and tactile human-machine interfaces: think swathes of switches on the control panel of an old mainframe, or the cockpit of an airliner. For years the vague idea of a binary data input panel has been kicking around my...

Raspbian and other Raspberry Pi Software
Details from Raspbian and other Raspberry Pi Software
Raspbian is the main and basic software for RPi devices, officially supported by the Raspberry Pi Foundation. In fact, it is an operating system, based on Debian and optimized for Raspberry Pi hardware. It comes with lots of pre-installed pieces...

Hack Chat Transcript, Part 2
Log from AMSAT CubeSat Simulator Hack Chat
alan.b.johnston12:33 PMFSK is a Fox-1 emulation mode, also known as Data Under Voice or DUV alan.b.johnston12:34 PMThe BPSK mode is for Fox-1E (to be launched in 2020) and HuskySat-1 1200 bps J12:34 PMah yeh can see the frequency jump now J12:34 PM(must...

Hack Chat Transcript, Part 2
Log from Open-Source Medical Devices Hack Chat
@riley.august sorry, (enter to send was selected) anyways there are bluetooth stethoscopes, but as stated they are expensive, of course there must be a way to make them more accessible Tarek Loubani12:16 PMIf you scroll up, I answered a similar question...

Hack Chat Transcript, Part 3
Log from Open-Source Medical Devices Hack Chat
Tarek Loubani12:37 PMIt took me almost a year just to ship in dummies for training. And we had to claim they were non-medical tools for displaying clothes or some oddity Tarek Loubani12:37 PM@Tammo Heeren : This was already happening. BUT, we got derailed...

Hack Chat Transcript, Part 1
Log from Signal Conditioning Hack Chat
Jon Foote11:57 AMHello, this is Jon, hoping I'm in the right place! Indeed you are, welcome Jon! Jon Foote11:58 AMThanks Dan, and thanks for putting this together. morgan11:59 AMhi Jon! long time, how's things? Jon Foote11:59 AMAnd thanks to @Aleksandar...

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