sowbug’s gists

sowbug / igloo_tray_side.scad

Created May 6, 2025 18:29

OpenSCAD model of 3mL vial tray for Igloo Legend 6-can cooler

	// https://github.com/revarbat/BOSL/wiki/masks.scad#fillet
	include <BOSL/constants.scad>
	use <BOSL/masks.scad>

	test = true;

	/////////////////////
	vial_diameter = 16.75; // Diameter of the vials in mm
	vial_height = 40; // Height of the vials in mm
	vial_width = 16.5;

sowbug / wiggler.ino

Created July 2, 2023 21:16

USB mouse wiggler for Arduinos that can emulate USB devices

	#include "Mouse.h"

	void setup() {
	Mouse.begin();
	// Give it a sec to initialise, or we miss the first jiggle when it's plugged in
	delay(5000);
	}

	int shift = 5;
	int instdelay = 50;

sowbug / subscription_2.rs

Created December 13, 2022 22:46

Try #2 on threaded subscription, this time with a view() method on the app calling into the background struct's methods to construct the view.

	// See https://gist.github.com/sowbug/40148c249136a037cc3b4b814e9de129 for try #1
	//
	// https://github.com/iced-rs/iced/discussions/1600 for more background

	use iced::{
	executor, time,
	widget::{button, column, container, text},
	window, Application, Command, Event as IcedEvent, Settings, Theme,
	};
	use iced_native::futures::channel::mpsc;

sowbug / subscription_1.rs

Last active December 13, 2022 21:31

One way to wrap an Iced subscription around a long-running task in another CPU thread. Probably wrong. See https://github.com/iced-rs/iced/discussions/1600

	use iced::{
	executor, time,
	widget::{button, column, container, text},
	window, Application, Command, Event as IcedEvent, Settings, Theme,
	};
	use iced_native::futures::channel::mpsc;
	use iced_native::subscription::{self, Subscription};
	use std::thread::JoinHandle;

	enum ThingSubscriptionState {

sowbug / viewer-factory.rs

Created October 20, 2022 16:56

One way to keep iced view()/update() close to the model code that it uses

	use iced::Sandbox;
	use iced::{button, Alignment, Button, Column, Container, Element, Settings, Text};
	use std::cell::RefCell;
	use std::rc::{Rc, Weak};

	pub fn main() -> iced::Result {
	Counter::run(Settings::default())
	}

	#[derive(Debug, Clone, Copy)]

sowbug / view-rc-refcell-diff.diff

Created October 19, 2022 19:30

	$ diff ../iced/examples/counter/src/main.rs src/main.rs
	1,3c1,4
	< use iced::{
	< button, Alignment, Button, Column, Element, Sandbox, Settings, Text,
	< };
	---
	> use iced::Sandbox;
	> use iced::{button, Alignment, Button, Column, Container, Element, Settings, Text};
	> use std::cell::RefCell;
	> use std::rc::Rc;

sowbug / view-rc-refcell.rs

Created October 19, 2022 19:25

	use iced::Sandbox;
	use iced::{button, Alignment, Button, Column, Container, Element, Settings, Text};
	use std::cell::RefCell;
	use std::rc::Rc;

	pub fn main() -> iced::Result {
	Counter::run(Settings::default())
	}

	#[derive(Debug, Default)]

sowbug / prompt-generator.py

Last active September 2, 2022 20:17

Stable Diffusion random prompt generator

	#!/usr/bin/env python

	import random

	CONCEPTS = [
	'baby',
	'bacon',
	'cabbage',
	'cat',
	'cauldron',

sowbug / make-dfplayer-mp3-tree.py

Last active May 22, 2022 17:31

Given a bunch of MP3 files in directories, copies them into a file tree that is compatible with DFPlayer.

	#!/usr/bin/env python3

	# Given a bunch of MP3 files in directories,
	# copies them into a file tree that is
	# compatible with DFPlayer.

	import os
	import shutil

	src_dir = './sfx'

sowbug / tracker.ino

Created May 29, 2021 22:42

Bitcoin tracker on ESP8266-based OLED

	// For Heltec Wifi Kit 8
	// Code stolen/adapted from many sources

	#include <U8g2lib.h>
	#include <ArduinoJson.h>
	#include <ESP8266WiFi.h>
	#include <WiFiClientSecure.h>
	#include <ESP8266HTTPClient.h>

	U8G2_SSD1306_128X32_UNIVISION_F_HW_I2C u8g2(U8G2_R0, /* reset=/ 16, / clock=/ 5, / data=*/ 4);

Mike Tsao sowbug