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Bryan Elliott Fordi

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Fordi / arcade-layout.svg
Last active June 23, 2023 16:10
Arcade layout
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@Fordi
Fordi / git-ident-wrap.sh
Last active June 6, 2023 16:17
Identity config for git
# For easily managing your SSH identity for github.
#
# 1. Source this script in your .profile or .bashrc
# 2. Run `git config user.identity=/path/to/keyfile` in each repository you want to be using a non-default SSH identity
# 3. Git around as usual.
function git() {
local git="$(which git)"
local cmd=("$git" "${@}")
local ident="$("$git" config user.identity)"
@Fordi
Fordi / keybase.md
Created December 2, 2022 14:16

Keybase proof

I hereby claim:

  • I am fordi on github.
  • I am fordiman (https://keybase.io/fordiman) on keybase.
  • I have a public key ASBlGL04vAv2m8ZfucjiLx4YD7hZmjqlgmY_2KJu_eY9BAo

To claim this, I am signing this object:

@Fordi
Fordi / Decombinator.ino
Last active May 11, 2022 08:12
#include <Stepper.h>
#include <math.h>
#include <Servo.h>
#include <Wire.h>
#include <Adafruit_GFX.h>
#include <Adafruit_SSD1306.h>
#include <stdint.h>
#define SCREEN_WIDTH 128 // OLED display width, in pixels
#define SCREEN_HEIGHT 32 // OLED display height, in pixels
@Fordi
Fordi / build-spritesheet.js
Created October 20, 2021 19:54
node script to convert an image into a spritesheet C++ header suitable for picosystem
#!/usr/bin/env node
const getPixels = require('get-pixels');
const { basename } = require('path');
const { writeFile } = require('fs/promises');
const pixels = async src => new Promise((resolve, reject) => {
getPixels(src, (err, pixels) => {
if (err) return reject(err);
return resolve(pixels);
});
@Fordi
Fordi / minimum-wage.md
Last active August 13, 2021 14:49
Calculable Minimum Wage

Proposed minimum wage, designed to align political goals.

Mw = Mi * (GDP + Fm - Fb) / (HY * (GDP + Fm))
Mi = US average Income (as of 2021, $61372)
GDP = Gross Domestic Product (as of 2021, $21.43T)
Fb = US Budget total expenditures (as of 2021, $4.79T)
Fm = US Military expenditures (as of 2021, $778B)
HY = Working hours / year, or 1980, assuming 15 holidays
Mw = Minimum wage, in USD / hr (given equation and current values, $22.94, or $6.82 in 1980 dollars)
@Fordi
Fordi / econ_101.h
Last active April 15, 2021 05:58
Macro versions of pinMode and digitalWrite. Tend to be faster and smaller.
/**
* This file will reduce the size of and improve the performance of certain arduino code
* 1. It strips away about 310 bytes of overhead by replacing the implicit main function with a minimal one (which will also be faster)
* 2. It replaces the library `pinMode` and `digitalWrite` code with register-based variants - saving 120
* bytes - and which which perform faster than the built-ins for single-pin changes (for multi-pin changes,
* use the registers yourself).
*/
#ifndef ECON_101
#define ECON_101
@Fordi
Fordi / tet-cluster-generator.html
Last active April 3, 2021 06:31
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8" />
<script>
window.AudioContext = window.AudioContext || window.webkitAudioContext;
var context = new AudioContext();
function playSound(arr) {
var buf = new Float32Array(arr.length)
@Fordi
Fordi / alphebetize-the-alphabet.js
Created October 28, 2020 06:12
(() => {
const letters = {
a: 'ay',
b: 'bee',
c: 'see',
d: 'dee',
e: 'eee',
f: 'eff',
g: 'jee',
h: 'aitch',
@Fordi
Fordi / CatBugVenn.svg
Created August 12, 2020 21:26
CatBug Venn Diagram, designed by Vincent Caduc - https://www.threadless.com/product/5222 <- If they sell them again, buy here.
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