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
A Interface to adapt modern SD Card to the old MSX computers
This is an open source project that aims to create a MSX cartridge that acts as a old disk drive interface but in fact it will be accesing a modern SD Card. For the MSX it will be as if there is a magnetic disk drive with a real magnetic disk but for real it will be accessing a .dsk file inside a sdcard.
Development tools used are:
- Kicad version 2013-07-07
- Microchip XC8 v1.21 (free mode)
- Micrchip MPLAB X IDE v1.90
- Altera´s Quartus Web Edition 11.0
UPDATE 2014-11-05
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Now it is working and the SVN repositories has it all: Schematics, PCB layout, firmware for the CPLD and the firmware for the MCU. ...
A lightweight, simple and easy to use embedded system task scheduler. RataOS is written as a high level C, with a simple HAL & API structure, allowing it to be ported between embedded devices easily.
DOS packet driver for Realtek RTL8101 integrated LAN chips. This project is the early development stage. All help is appreciated. Purpose: Create a generic packet driver for DOS to work on the RT8101 RTL8136 and RTL8139 chip-set.
The objectives of OCERA is the design and implementation of a library of free software components for the design of embedded real-time systems. These components will be used to create flexible, configurable, robust and portable embedded applications.
This is the worlds first and probably only FLOSS project aimed to create a lowbudget, based on availble technology, cruise missile. No this is not a Joke, its for real. Why? Since no one has tried to do this before and certainly not under the GPL.
Project Fish is a start kit for those who want to have study with ARM/PCB/DDK/.Net. PF will start from a Digital thermometer, with the implement of Hard ware design, firmware, Windows driver and app, the participator will got understading in that fields.
The Wolfram Machine project is an effort to create a set of documentation and useful modules (both hardware and software) for a computing architecture based on the mathematical theories presented in Steven Wolfram's book _A_New_Kind_of_Science_.
This SourceForge project hosts the software component of the Open Source Motor Control project. The purpose of this project is to create an Open Source high-power H-bridge motor speed control system for DC permanent magnet motors.