Alfray Labs Software Projects

This is a summary of some useful(?) working projects. Some are recent, some are archived.

Ambiance | Asqare | Audio Spectrum | Bearing | Cab | Conductor | Distant Signal | Flashlight | Izumi | LibUtils | Milepost Docent | Nerdkill | PowerPulsar | PyRod | RIG | Rig4j | RTAC | Seeds | Slide Show | Tangram | TCM | UrlShortcut | Yasashii | Dev Log

	Project:	Milepost Docent
	Date:	2026
	Desc.:	An automated docent for heritage railways.
	Link:	Milepost Docent Home Page, Milepost Lib Source
	Project:	Audio Waveform and Spectrum Fuse
	Date:	2026
	Desc.:	DaVinci Fusion plugin that renders a WAV as a waveform, and/or as an EQ bar spectrum.
	Link:	Audio Spectrum Fuse Source
	Project:	PyRod
	Date:	2026
	Desc.:	Camera Car Rod Removal.
	Link:	PyRod Source
	Project:	Tangram
	Date:	2025
	Desc.:	Web viewer, Image Analyzer, and Generator for a specific type of Tangram puzzle.
	Link:	Tangram Viewer Home Page
	Project:	Distant Signal
	Date:	2025
	Desc.:	MQTT-driven turnout and block display using an ESP32 LED Matrix Display.
	Link:	Distant Signal Home Page
	Project:	Ambiance
	Date:	2024
	Desc.:	MQTT-driven ESP32 pattern animation controller for an addressable LED fairy string.
	Link:	Ambiance Home Page
	Project:	Track Cam Monitor
	Date:	2024
	Desc.:	Kiosk-mode Android application to monitor model train staging yard or remote tracks.
	Link:	TCM Home Page
	Project:	Cab Engineer
	Date:	2020
	Desc.:	An Android application to control model trains over wifi by using JMRI's Wifi Throttle.
	Link:	Cab Engineer Home Page, Google Play
	Project:	Bearing
	Date:	2019
	Desc.:	An Android application that remembers one GPS location and computes the bearing and distance between that and the current GPS location.
	Link:	Bearing Home Page, Google Play
	Project:	Seeds
	Date:	2019
	Link:	Seeds Home Page, Google Play
	Project:	Conductor
	Date:	2017
	Desc.:	The Java/Kotlin/JMRI control software for the Randall Train Automation Controller.
	Link:	Conductor Home Page
	Project:	RTAC
	Date:	2017
	Desc.:	Kiosk-mode Android application for the Randall Train Automation Controller.
	Link:	RTAC Home Page
	Project:	Rig4j
	Date:	2017
	Desc.:	Rig4j is the [Ralf i Generator], the CMS for this web site.
	Link:	Rig4j Source
	Project:	LibUtils
	Date:	2006
	Desc.:	LibUtils is a collection of source library utilities used by most of my C#, Java, Kotlin, and Android projects.
	Link:	LibUtils Source
	Project:	LibUtils RX
	Date:	2017
	Desc.:	LibUtils RX Java is a simplified, lightweight implementation of Reactive Streams, for Java, Kotlin, and Android projects.
	Link:	LibUtils RX Source
	Project:	LibUtils KV
	Date:	2017
	Desc.:	LibUtils KV is a key-value network server client. The server publishes simple key/value pairs and automatically synchronizes changed values between the server and all clients.
	Link:	LibUtils KV Source
	Project:	LibUtils Serial
	Date:	2017
	Desc.:	LibUtils Serial is a simplified object serialization mechanism to encode plain Java objects into strings or integer arrays and later deserialize them. It is platform independent. It comes with an Android specific async file writer/reader.
	Link:	LibUtils Serial Source
	Project:	Ralf's Flashlight
	Date:	2009
	Desc.:	The very first flashlight app that worked with the new Android 1.5 "Cupcake". No fancy bells, just a flashlight.
	Link:	Flashlight Home Page, Google Play
	Project:	Asqare
	Date:	2008
	Desc.:	A casual stone-swapping game for Android.
	Link:	Asqare Home Page, Google Play
	Project:	RIG
	Date:	2003
	Desc.:	RIG is the [Ralf Image Gallery], yet another PHP driven image gallery for Linux or WinNT.
	Link:	RIG Home Page
	Project:	Izumi
	Desc.:	A minimalistic content management system and blogging tool based on text files with a simplified Wiki-like format. PHP.
	Link:	Izumi Home Page
	Project:	Nerdkill Android
	Desc.:	A blast-all-these-nerds game. Android version.
	Link:	Nerdkill Home Page, Google Play
	Project:	Nerdkill Web
	Desc.:	A blast-all-these-nerds game. Web online versions.
	Link:	Nerdkill Home Page, Nerdkill Defold, Nerdkill Godot
	Project:	Nerdkill C#
	Desc.:	A blast-all-these-nerds game. Windows .Net, DirectX Managed, C#, Windows Form Application.
	Link:	Nerdkill Home Page
	Project:	Nerdkill Pocket
	Desc.:	A blast-all-these-nerds game. Windows .Net Compact Framework Application.
	Link:	Nerdkill Home Page and Code Project's Nerdkill Article.
	Project:	Yasashii
	Desc.:	A Japanese-English dictionnary based on EDICT XML data (JMdict). Windows .Net, DirectX Managed, C#, Windows Form Application.
	Link:	Source - Installer.
	Project:	Slide Show
	Desc.:	A simple image slide show utility. Windows .Net, C#, Windows Form Application.
	Link:	Source - Executable.
	Project:	UrlShortcut
	Desc.:	A simple PHP script that maintains a database of "shortcut" urls.
	Link:	UrlShortcut Home Page.
	Project:	PowerPulsar
	Date:	1998-1999.
	Desc.:	FFT spectro psychedelic sound analyser. A BeOS application that ouputs real time video effects by monitoring input music.
	Link:	PowerPulsar Home Page