===== Calculator ===== The mathematics for this calculator can be found on the [[projects:geodesic_dome:maths|]] page. Type of dome: V1V2V3V4V5V6 Desired Radius: ====Total Requirements: ==== | Circumference of the dome | — | | Floor area of the dome | — | | Surface area of the dome | — | […]
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A chorded keyboard is a computer input device that allows the user to enter characters or commands formed by pressing several keys together, like playing a “chord” on a piano. The large number of combinations available from a small number of keys allows text or commands to be entered with […]
==== What’s my root password? ==== https://www.digitalocean.com/community/questions/what-is-my-root-password ==== DO Agent for monitoring ==== [[https://www.digitalocean.com/community/tutorials/how-to-install-and-use-the-digitalocean-agent-for-monitoring|about]] === Ubuntu / Debian === curl -sSL https://agent.digitalocean.com/install.sh | sh
This is a personal weblog. Any views or opinions represented in this weblog are personal and belong solely to the weblog owner and do not represent those of people, institutions or organizations that the owner may or may not be associated with in professional or personal capacity, unless explicitly stated. […]
First of all, you need this simple formula: dome radius = strut length/strut factor which is the same as: strut length = dome radius * strut factor Now all you need are the strut factors! Strut Strut factor Dome 3/8th 5/8 Sphere Image 1V Dome A 1.05146 25 30 5-way […]
The Drinks Master 6000 Project details Why the Drinksmaster 3000? Dilmom: Why don’t you call your product the Gruntmaster 6000? Dilbert: What kind of product do you see when you imagine a Gruntmaster 6000? Dilmom: Well it’s a stripped-down version of the Gruntmaster 9000 of course. But it’s software-upgradable.
Bob wrote the A-Maze-Balls Standard, for a MakerFair once, and subsequently bought a million balls. Loading: Wagon: Misc:
A funicular, also known as an inclined plane or cliff railway, is a type of cable railway in which a cable attached to a pair of tram-like vehicles on rails moves them up and down a steep slope, the ascending and descending vehicles counterbalancing each other. – [[wp>Funicular Railway]] === […]
I have a couple of these ESP8266 boards Lego Train: Duplo Compatible Motorized Locomotive [[https://www.thingiverse.com/thing:2479704|thing]]
If two cross overs are required between two parallel tracks and there is no sufficient space for crossing to be kept separate, then they are made to overlap each other and the result is a scissor crossing. Here are two photos from the Indian Ministry of Railways showing the removal […]
Following on from the basics * https://www.trixbrix.eu/ * https://www.4dbrix.com/ ==== Lego Train Track ==== [[https://www.thingiverse.com/thing:1903667]] {{tag>new}}
RC ESCs are a pain to deal with 🙁 they have a setup and start-up routine that is hard to deal with 🙁
According to Wikipedia Friendly interactive shell is: Is a Unix shell that attempts to be more interactive and user-friendly than those with a longer history or those formulated as function-compatible replacements for the aforementioned. The design goal of fish is to give the user a rich set of powerful features […]
This is a thing designed to keep a washing machine still on a wooden floor… Our Candy™ Washing machine was going for a walk; so needed tied down, the solution was to make a pair of 3D Printed foot retainers for it… Fusion360 model Thingiverse Retaining Foot for Washing Machine […]
Digital Analogue UART I2C Pin 1 D0 i/o A0 ip RX Clock Pin 2 D1 i/o A1 ip TX Data Pin 3 VCC (3V or 5V) Pin 4 GND
British standards are one of those annoying things that you need to know about, need to be able to reference, but can’t afford to buy all the ones you need access to, luckily they are made available through a number of public library’s and can be viewed for free. however […]
I fancy having a go at growing vegetables, however since I am a geek I would like to try growing things in the most geeky way I can think of; there are two really geeky ways I can think of; Hydroponics and Aquaponics The main difference between Aquaponics and Hydroponics […]
Inglenook Sidings Shunting Puzzle – Rules & Operation The full rules can be found here, however the gist is: Form a departing train consisting of 5 out of the 8 wagons sitting in the sidings. The 5 wagons are selected at random. The train must be made up of the […]
– Get the latest copy of Raspbian from [[https://www.raspberrypi.org/downloads/raspbian/|here]] – The easiest way to burn the image is to grab an application called [[https://etcher.io/|etcher]] – Remove the SD card, and re-insert it. – in the ”/boot” partition you will want to create two files ”ssh”((See [[https://www.raspberrypi.org/documentation/remote-access/ssh/|here]] for details)) and ”wpa_supplicant.conf” […]
or how to break your server in three commands or less To see firewall rules: To delete a line (line #1): To see your NAT rules: To delete a line (line #6): See also This post by Thinkl33t 😀