...Note, some effects make use of more than one color (up to three) and are programmed by specifying an array of colors. Random color introduced alternating from start and end of strip. Alternating white/red/black pixels running. Strobe effect with different strobe count and pause, controlled by speed setting. Classic Strobe effect. Cycling through the rainbow.
An ESP32-Dev WiFi focuser. DIY or PCB designs.
(c) Robert Brown 2014-2025, Holger M, 2019-2021. All rights reserved.
Code or portions of code may not be copied or used without appropriate credit given to authors.
Spreadsheet to calculate what stepper motor to use.
https://sourceforge.net/projects/arduinoascomfocuserpro2diy/files/Documentation/Nema-Stepper-Motors.xlsx/download
Spreadsheets to calculate...
myFocuserPro is an ASCOM and Moonlite compatible stepper motor telescope focus controller (DIY) based on Arduino Nano/Uno. A popular DIY ASCOM focuser with more than 121,000+ downloads.
(c) Copyright Robert Brown 2014-2024. All Rights reserved.
Permission is granted for personal and Academic use only.
Spreadsheet to calculate what stepper motor to use.
https://sourceforge.net/projects/arduinoascomfocuserpro2diy/files/Documentation/Nema-Stepper-Motors.xlsx/download
PBMaster is a software implementation of Profibus protocol (IEC 61158) compatible master node. The objective is to provide open implementation for education, experiments, enthusiasts and also to open way to its use in low-cost applications by using common hardware and open-source software. For documentation see http://pbmaster.sourceforge.net/ .
Node.js global keyboard and mouse listener. This module can handle keyboard and mouse events via native hooks inside and outside your JavaScript/TypeScript application.
Containment Domains are a framework for computational resiliency
...Containment Domains (CDs) were created to allow an application to recover in the face of various types of component failures, including hard (e.g. persistent) and soft (e.g. transient) hardware failures, transient software failures, and complete node failures.
ttyproc provides for a simple api to parse certain information found in /proc/tty. At the moment it is capable of finding usbserial devices and returning a device node path so that a file descriptor may be obtained.
User-space linux driver & application for CH Multi Function Panel: support of all 50 keys, green / red led - simulate keys (keyboard, mouse, joystick,...), mouse & joystick axes - use macros for any key sequence & timings - supports up to 16 MFPs
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There are popular tape device ArVid which based on ordinary (PAL/SECAM) VHS & ISA board with PLM which often used in Russia and xUSSR. ArVid board are controled by VHS behind integrated multisystem IRC node. I've coded raw driver for this device. Driver
This is a hardware autodetection & configuration tool. It detects changes in the system's hardware configuration, and gives the option of configuring added or removed devices. This project is not maintained by Red Hat.