UWiki XXX

2022_general_election

Anonymous (anonymous@undisclosed.example.com) — 2022-10-24T00:38:15+00:00

2022 General Election Marion County pamphletstate voter pamphlet Races with no filed candidates have been omitted from this list. Federal offices US Senator Jo Rae Perkins (Republican, Constitution)Dan Pulju (Pacific Green)Ron Wyden (Democrat, Independent)Chris Henry (Progressive) Unsurprisingly, I want absolutely nothing to do with Perkins. I'm frankly disappointed that she (and other Constitution Party members) are even on this ballot. I don't think I need to dig too deeply into her platfo…

2023_bingo

Anonymous (anonymous@undisclosed.example.com) — 2023-02-06T20:50:59+00:00

2023 bingo It's that time again, time to make questionable predictions for the year. Any that come true should be highlighted like so and cited. B I N G O 1 Mom gets high...and likes it MH370 flight recorder(s) found Seastrings LP

arduino_leonardo

Anonymous (anonymous@undisclosed.example.com) — 2023-02-25T19:14:43+00:00

Arduino Leonardo A microcontroller board based around the ATmega 32u4 chip. Clocked at 16 MHz, it includes 32 KB of program flash (4 KB used by the bootloader), 2.5 KB of SRAM, and 1 KB of EEPROM. Its footprint and pinout are mostly the same as the

arduino_uno

Anonymous (anonymous@undisclosed.example.com) — 2023-02-25T19:14:17+00:00

Arduino Uno A microcontroller based around the ATmega328P chip. The processor is clocked at 16 MHz and features 2 KB SRAM, 32 KB of program flash storage, and 1 KB of user-writable EEPROM. With a 10-bit ADC over an operating range of 0--5 V, the analog input pins have a resolution of 4.9 mV. Digital I/O pins can supply a maximum of 20 mA.

cidr

Anonymous (anonymous@undisclosed.example.com) — 2023-05-29T17:57:43+00:00

CIDR The first address on any block is the network address, and the last address is the broadcast, hence why there are always two fewer actual hosts than potential hosts. Prefix Potential hosts Actual hosts Netmask Subnets Address range Broadcast address

circuit_snippets

Anonymous (anonymous@undisclosed.example.com) — 2023-12-18T02:15:33+00:00

Circuit snippets Some useful snippets for use in electronics projects. Attenuverter The gain figure is given by $$V_{out}=(2p-1)\cdot V_{in}$$ where $0\leq p\leq 1$ is the proportion of $V_{in}$ fed into the op-amp's noninverting input. Note also that the original schematic called for a 1k resistor between the op-amp's output and the out jack, but I forgot to include it in the figure. Such a resistor is ideal for limiting the output current in case the output is shorted. $f_{3dB}\approx 408$

csi

Anonymous (anonymous@undisclosed.example.com) — 2023-11-10T19:51:45+00:00

Coffee Shoppie Inventory ID Name Type Content Cost 1024.S Snowland I 30.02% \$58.80 1024.Z Zawtz H 29.57% \$70.56 1110.CP Cheetah Piss H 30.38% \$50.00 1110.KM Kush Mints H 28.25% \$72.00

cultist_simulator

Anonymous (anonymous@undisclosed.example.com) — 2024-01-01T00:51:52+00:00

Cultist Simulator Oh boy, does this game have a lot going on. Edge Lore Influence 2 --- --- 4 --- --- 6 --- --- 8 --- --- 10 --- --- 12 --- --- 14 --- --- Grail Hunger, lust. Followers with Grail can be sent to seduce strangers as prisoners.

daisy

Anonymous (anonymous@undisclosed.example.com) — 2023-11-09T01:27:48+00:00

Electrosmith Daisy Hardware Seed Features: ARM Cortex-M7 @ 480 MHz (STM32)stereo audio I/O (96 kHz @ 24-bit)2 DAC outs (12-bit)12 ADC insI2C, SPI, USART, I2S, SAI, SDIOUSB data pins broken out GPIO pins are 5 V tolerant except for pins 24, 25, 28, 39, and 30. Audio inputs are AC coupled and accept at most 3.6 Vpp (-1.8 V

dc

Anonymous (anonymous@undisclosed.example.com) — 2023-11-14T02:04:16+00:00

dc Reverse-Polish calculator and one of the oldest Unix utilities. Commands Command Use Printing p print the stack top without altering the stack n pops the stack top and prints it without a newline P pops the stack top; if a string, print it without a newline; otherwise print the integer value as a byte stream $n$$n$$n$

docker

Anonymous (anonymous@undisclosed.example.com) — 2023-02-25T19:35:31+00:00

Docker Migrate info from this reference into a format that makes more sense for me. Also include info on running desktop apps in docker. Maybe cover the JSON outputs of the inspect commands. Docker uses a client-server architecture. There is no requirement that the daemon and client be run on the same machine.

dokuwiki

Anonymous (anonymous@undisclosed.example.com) — 2022-08-29T22:02:04+00:00

DokuWiki as PKB My thoughts on using DokuWiki as a PKB. Syntax Text formatting is simple enough --- what's one more markup format at this point? MathJax support was easy enough to add and behaves as expected. The same goes for the code syntax highlighting. Table syntax looks decently flexible for a variety of use cases.

eurorack

Anonymous (anonymous@undisclosed.example.com) — 2023-06-24T00:49:45+00:00

Eurorack Information about the Eurorack standard, with an emphasis on DIY. Voltages Eurorack voltages are generally 10 Vpp (typically 0--10 V or -5--+5 V). Those voltages can be audio, pitch information, gates, triggers, or generic control signals.

flipper

Anonymous (anonymous@undisclosed.example.com) — 2023-03-28T01:41:39+00:00

Flipper Zero File formats The Flipper stores its data in plain-text files. IR Resources Unofficial Flipper wiki

formulas

Anonymous (anonymous@undisclosed.example.com) — 2023-12-17T21:57:33+00:00

Formulas Electronics $$R_{series}=\sum R_i$$ $$R_{parallel}=\frac{1}{\sum \frac{1}{R_i}}$$ $$X_C = \frac{1}{\omega C}$$ $$X_L = \omega L$$ $$Z_R = R$$ $$Z_C = -\frac{j}{\omega C}$$ $$Z_L = j\omega L$$ Given two resistors $R_1$ and $R_2$ with $R_2=nR_1$, the parallel combination has total resistance $\frac{nR1}{n+1}=\frac{R2}{n+1}$. $V_*$ in is related to $V_A$ and $V_B$ by: $$V_* = \frac{V_A\cdot R_B + V_B\cdot R_A}{R_A+R_B}$$ Note that each input voltage is weighted by the resistor …

ft-991a

Anonymous (anonymous@undisclosed.example.com) — 2023-11-28T05:05:14+00:00

Yaesu FT-991A CAT CAT commands are sent over serial UART at 38400-8-N-2. This radio is well-supported by hamlib, so it should be very usable on Linux. Resources FT-991A CAT with Linux radio

ft232h_breakout

Anonymous (anonymous@undisclosed.example.com) — 2022-12-23T02:12:35+00:00

FT232H breakout The FT232H breakout adds GPIO pins to any computer with USB. It's capable of I2C, SPI, UART serial, JTAG, and more . Pin GPIO UART I2C SPI D0 No TX SCL SCLK D1 No RX SDA MOSI D2 No RTS (optional) SDA MISO D3 No

gifts

Anonymous (anonymous@undisclosed.example.com) — 2023-03-13T19:39:54+00:00

Gift lists Items I plan to give as gifts. The tag column can include the following icons: For Item Link Price Comments Occasion Victoria Hexagonal ruled composition book Amazon $8 She'll probably need this for organic chem. Emma Alcohol markers

greatfet

Anonymous (anonymous@undisclosed.example.com) — 2024-03-24T20:55:01+00:00

GreatFET One A Python-programmable USB peripheral tool. Pins The major attraction of the GreatFET is its array of I/O pins. The main headers (J1, J2, J7) contain 100 pins total, a few of which are set aside for special protocols. I/O pins on the GreatFET are

gum

Anonymous (anonymous@undisclosed.example.com) — 2023-06-25T01:29:14+00:00

gum A command-line tool for adding attractive interactivity to shell scripts. Subcommands choose Selects one or more values from a given list of options. Unlike filter, choose does not allow the user to search through the list. confirm Prompts for confirmation, returning

herbal_alternatives

Anonymous (anonymous@undisclosed.example.com) — 2024-07-09T05:37:30+00:00

Herbal alternatives A lab notebook for my experiments in applied biochemistry. Which is to say, my experiences with different cannabis products. Take particular note of each product's mood effects, ideal activity/media pairings, and interactions with tic drive. Where possible, try to describe the relationship between dose and effect. A good goal would be constructing a prompt-based guide matrix (e.g.,

howtos

Anonymous (anonymous@undisclosed.example.com) — 2024-03-10T00:10:55+00:00

HOWTOs Instructions for performing tasks that I do often enough to need to know but infrequently enough to never remember the details. Add Linux swap space These commands should all be performed with root permissions. The instructions below assume a destination path of

i2c

Anonymous (anonymous@undisclosed.example.com) — 2023-05-08T01:34:46+00:00

I2C I2C is a half-duplex synchronous data bus intended for lower-speed transfers. It uses two lines: SCL (clock) and SDA (data). Each peripheral device must have a unique 7-bit address. During a transmission, the address is shifted left and the least significant bit used to indicate transfer direction. In practice, device addresses are often given in 8-bit form (less the direction bit) on datasheets.

i3

Anonymous (anonymous@undisclosed.example.com) — 2023-07-04T00:56:10+00:00

i3 IPC messages i3 utilizes a socket-based IPC interface. Replies are given in JSON format. run_command get_workspaces subscribe get_outputs get_tree get_marks get_bar_config get_version get_binding_modes get_config By default, i3-msg returns only the current config file as a string. To get the full JSON reply, use the

infrastructure

Anonymous (anonymous@undisclosed.example.com) — 2023-05-08T06:04:25+00:00

Infrastructure My personal computing cloud. As many components as possible should be available to me regardless of my current location --- my life is far too mobile to be reliant on local access. Check out awesome-selfhosted for more ideas. Active machines sinensis

intel_hex

Anonymous (anonymous@undisclosed.example.com) — 2023-04-29T00:22:12+00:00

Intel HEX A data format for storing binary data as ASCII text. It consists of a sequence of records, which consist of the following fields: start code (:)byte count (1 byte)address (2 bytes)record type (1 byte)data (00): the data field contains n bytes, where n is the byte count

jo

Anonymous (anonymous@undisclosed.example.com) — 2024-10-12T01:42:03+00:00

jo A command-line utility for generating JSON text from its arguments, with a name almost as questionable as jq. Usage Resources man page (slightly out of date) cli

jq

Anonymous (anonymous@undisclosed.example.com) — 2023-11-14T02:04:49+00:00

jq (JSON) Probably one of the worst-named but most useful programs of all time. needswork cli

lark

Anonymous (anonymous@undisclosed.example.com) — 2023-05-08T05:16:04+00:00

Lark Grammars Transformers/visitors There are a handful of classes for modifying or processing the resulting parse tree. These are meant to be subclassed with methods for handling each desired token. python library

links

Anonymous (anonymous@undisclosed.example.com) — 2024-07-19T19:09:02+00:00

Links Links to various sites of interest. Sci-HubLibrary Genesis, .is alias, .st aliasHitchhiker's Guide to the CataclysmWCOStream Onions TBP

look_into

Anonymous (anonymous@undisclosed.example.com) — 2024-10-29T21:38:00+00:00

Things to look into A scrapbook of junk I'd eventually like to get around to examining. Software Pyomo, a linear programming library for PythonScilab and XcosSimulIDEktechlabAppFlowy, an open-source Notion alternativethefuck, a command-line tool for correcting command errorsPython subprocess moduleScapy, a Python library for constructing (and forging) arbitrary network packets

midi

Anonymous (anonymous@undisclosed.example.com) — 2024-02-17T21:25:38+00:00

MIDI Physical spec MIDI signals are typically carried through DIN5 connectors (see image for socket pinout). Pin 4 is the current source/Vcc, pin 5 is the current sink/TX, and pin 2 is ground. More compact devices may make use of a TRS connector instead. These come in a number of flavors:

nightmare

Anonymous (anonymous@undisclosed.example.com) — 2023-11-06T16:32:39+00:00

The Nightmare rabbit hole On 2023-10-16, my mother shared a link with me via SMS. I have no idea whether she actually meant to send it to me (and frankly I'm afraid to ask), but it stands out so much from the surrounding messages that I suspect it was an accident. What I can say for sure is that this video is the first step down an absolutely wild rabbit hole of conspiratorial nonsense. On this page, I intend to dig into it to find out where it leads and perhaps get a feel for her current state…

notionalt

Anonymous (anonymous@undisclosed.example.com) — 2024-10-15T23:20:35+00:00

Notion alternative evaluations Notion is a fantastic app, but it doesn't have a self-hosted version, which is a big turn-off for us. We have read somewhere that a self-hosted version was at one point on the roadmap, but it's nowhere to be seen now.

pico

Anonymous (anonymous@undisclosed.example.com) — 2024-03-24T20:21:15+00:00

Raspberry Pi Pico

raspberry_pi

Anonymous (anonymous@undisclosed.example.com) — 2023-03-25T20:23:14+00:00

Raspberry Pi A series of single-board computers developed by the Raspberry Pi Foundation. Hardware The table below includes only the models I have. Model CPU RAM Video Networking USB 1B RCA, HDMI 1B+

scales

Anonymous (anonymous@undisclosed.example.com) — 2023-06-13T04:27:01+00:00

Scales A cheat sheet for various scales, including formulas, notes, and chords. Finish building out the tables Major Formula: W, W, H, W, W, W, H Notes 1 2 3 4 5 6 7 C C D E F G

scripts

Anonymous (anonymous@undisclosed.example.com) — 2023-08-18T18:24:40+00:00

Useful scripts Report signal strengths for wireless APs Originally developed for use at , it's just as useful in other contexts, so I have reproduced it here. Requires charmbracelet/gum. #!/bin/bash device=$(ip ad | awk '/^[0-9]+:/ { print $2 }' | sed 's/://' | gum choose) sudo iw $device scan | awk '/^BSS/ { print $2 }; /signal/ { print $2, $3, "\f" }' | sed 's/(on$//' # each result will look like: # 00:11:22:33:44:55 # -72.00 dBm # additionally, they will be separated …

shipments

Anonymous (anonymous@undisclosed.example.com) — 2023-10-24T18:44:45+00:00

Shipments In which I track incoming/outgoing shipments. ItemEstimated arrivalTracking infoStatusCommentsstuff2024-09-04Deliveredgoodies (heavier)2024-09-06In transitgoodies (lighter)2024-09-06In transitUPS trackingFedEx trackingUSPS tracking

spi

Anonymous (anonymous@undisclosed.example.com) — 2024-03-08T00:47:54+00:00

SPI SPI requires the following pins: SCK, to synchronize devicesMOSI/COPI, for data transfer from the master to the slaveMISO/CIPO, for data transfer from the slave to the masterSS/CS (one for each slave), for selecting a slave to communicate with Though it varies by chip manufacturer, the general process is to pull the desired CS pin low, perform a transfer, and set CS high again. In the Arduino SPI library, these steps should be surrounded by

start

Anonymous (anonymous@undisclosed.example.com) — 2023-06-15T00:40:50+00:00

UWiki XXX I forget which iteration this is. Besides, XXX sounds more salacious. Departments startreadingstartstart Features wishlistsinfrastructurehowtosscriptsstuff to look intoshipmentsquoteslinks Subject index

systemd

Anonymous (anonymous@undisclosed.example.com) — 2023-04-28T20:14:25+00:00

systemd A quick reference to systemd from a user perspective. Unit files Viewing journals Sources

teensy

Anonymous (anonymous@undisclosed.example.com) — 2023-02-25T19:25:26+00:00

Teensy Teensy is a family of Arduino-compatible microcontroller boards. Most of this document will focus on the 4.1 version, which is the newest and most capable edition. microcontroller dev_board

wishlists

Anonymous (anonymous@undisclosed.example.com) — 2023-06-12T02:12:20+00:00

Wishlists Items I desire of varying types. When available, I have provided purchase locations and estimated prices for each item. Each item may have one or more of the following icons in the first column: Icon Meaning I need to do more research on this item