Browse free open source Assembly System Software and projects below. Use the toggles on the left to filter open source Assembly System Software by OS, license, language, programming language, and project status.

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  • 1
    CLISP - an ANSI Common Lisp
    CLISP is a portable ANSI Common Lisp implementation and development environment by Bruno Haible. Interpreter, compiler, debugger, CLOS, MOP, FFI, Unicode, sockets, CLX. UI in English, German, French, Spanish, Dutch, Russian, and Danish.
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    Downloads: 361 This Week
    Last Update:
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  • 2
    Arduino ASCOM Focuser Pro2 DIY

    Arduino ASCOM Focuser Pro2 DIY

    Version 2 of the myFocuser Project

    myFocuserPro2 (myFP2) is an ASCOM - INDI - LINUX - WINDOWS telescope focuser with a large range of options. 309,000+ file downloads. The most popular focuser project. (c) Copyright Robert Brown 2014-2025. All Rights Reserved. Code or portions of code may not be copied or used without written permission from the author. Other Focuser Projects myFP2ESP32 WiFi - https://sourceforge.net/projects/myfocuserpro2-esp32/ [ESP32 Only] myFP2ESP8266 WiFi - https://sourceforge.net/projects/myfp2esp8266-focus-controller/ myFP2N - Nextion touch screen display - https://sourceforge.net/projects/arduinoascomfocuserpro2diy/files/myFocuserPro2N%20NEXTION%20TFT%20DISPLAY/ myFP2M - Ready made Controllers https://sourceforge.net/projects/arduinoascomfocuserpro2diy/files/myFocuserPro2M/ Please look in the Files-Documents folder for more information. https://sourceforge.net/projects/arduinoascomfocuserpro2diy/files/Documentation/
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    Downloads: 197 This Week
    Last Update:
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  • 3
    Open Programmer

    Open Programmer

    An USB programmer for PIC, dsPIC, AVR, serial memories

    An USB programmer for various devices, including PIC, dsPIC, AVR microcontrollers, and various kinds of serial eeproms
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    Downloads: 65 This Week
    Last Update:
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  • 4
    Arduino ASCOM Focuser Pro DIY

    Arduino ASCOM Focuser Pro DIY

    Arduino Focuser, fully ASCOM complaint

    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
    Downloads: 32 This Week
    Last Update:
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  • Find Hidden Risks in Windows Task Scheduler Icon
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  • 5
    Interlocking system for modular model railroading. The goal is the development of hard- and software for an model interlocking interfacing on the one hand to the model railroad and on the other to the model of the userinterface of an real interlocking.
    Downloads: 107 This Week
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  • 6
    GXSM

    GXSM

    Scanning Probe Microscopy Controller and Data Visualization Software

    GXSM -- Gnome X Scanning Microscopy: A multi-channel image and vector-probe data acquisition and visualization system designed for SPM techniques (STM,AFM..), but also SPA-LEED/LEED/LEEM data analysis. A plug-in interface allows any user add-on data-processing and special hardware and instrument support. Latest: NC-AFM and related explorative methods as SQDM can be configured. High-Speed external PAC-PLL hardware option with digital DSP link. Based on several hardware options it supports a commercially available DSP hardware and provided also Open Source Code for all the low level signal processing tasks and instrument controls in a most flexible and adaptable manner. All latest software is available via SVN only or Live Demo/Install CD: http://www.ventiotec.de/linux/GXSM-Linux.iso
    Downloads: 7 This Week
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  • 7
    Unicornscan is an asynchronous TCP and UDP port scanner developed by the late Jack C. Louis.
    Downloads: 5 This Week
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  • 8
    Programmer for 8051 compatible microcontollers
    Downloads: 4 This Week
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  • 9
    POSIX API for Win2K-XP. Mainly implemented in the driver. Included: write-on-copy fork, threads, mutexes, spins, condvars, rwlocks, signals ... Signals/cancelation interrupt all waitable syscalls, NT syscalls are automaticaly restarted.
    Downloads: 3 This Week
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  • 10
    A scheme (lisp) interpreter written in ARM assembly language (currently: Cortex-M4F,M7, Cortex-A5,A8,A9, Cortex-A53; previously:ARM7TDMI, ARM920T, Cortex-M3) for education, robotics, wearable devices. Tested on Allwinner A64, Amlogic S905, Atmel SAMA5D4, SAME70, SAMV71, NXP LPC4300, RT1050, iMX8M, Samsung S5P6818, ST STM32F4, STM32F7, and TI AM3359, OMAP3530, DM3730, OMAP4430, TM4C1294 chips (previously: NXP LPC-1300,1700,2000, ATMEL AT91SAM7, STM STR711, STR911, STM32, CIRRUS EP9302, LMI LM3S1968, TI OMAP).
    Downloads: 1 This Week
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  • 11
    Common Hardware Recovery Solutions by Ukrainian-Russian network
    Downloads: 1 This Week
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  • 12
    C-Control II (Conrad Electronic)-kompatible Virtuelle Maschine fuer die Freescale CPU12-Familie.
    Downloads: 1 This Week
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  • 13
    The 1-Wire Net PD Kit is an open source library designed for the portability of 1-wire applications to various target platforms. This API provides all of the 1-Wire Net services to communicate with Dallas Semiconductor's 1-Wire devices including iButtons.
    Downloads: 0 This Week
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  • 14
    8051lib is a collection of easy-to-use C Functions and Assemble Languages Sets for the 8051 microcontroller. The Final Goal is to make the microcontroller developer focus on the Algorithms not the Hardware Drivers.
    Downloads: 0 This Week
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  • 15
    8088 Software Development Environment for the .NET & WIN32 platform. Program and control the windows pc with 8088 ML. Assemble, Disassemble, Emulate 8088 Assembler. Realtime I/O
    Downloads: 0 This Week
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  • 16
    AKO provides hardware and software for rapid prototyping and development of robotic projects. It utilizes a distributed microcontroller network with a centralized controller.
    Downloads: 0 This Week
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  • 17
    Thanks to carefully thought out architecture an emulator for all hardware (i386 i860 sparc hppa SGI Mips Alpha etc) on any hardware. A lot of new theories have gone into this trying to fix old problems.
    Downloads: 0 This Week
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  • 18

    Atmel AVR 8bit Tools

    Atmel AVR 8bit Microcontroler Tests and Tools

    - A collection of tools for programming an Atmel AVR 8bit Microcontroler. - Circuit decriptions for Atmel AVR 8bit Microcontrolers used for testing.
    Downloads: 0 This Week
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  • 19
    A place for IBM mainframe programs (and programmers)
    Downloads: 0 This Week
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  • 20
    It moves by itself inside networks like virus infection & plagues, it is being written to solve computer virus problem drastically and responsibly. It is legal, free and open for public domain to improve W3 ICT Security.
    Downloads: 0 This Week
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  • 21

    CMAKE build enviroment for CMSIS MCUs

    CMAKE build enviroment for LPC2000 and LPC17xx Cortex MCUs

    The goal of project is to build CMSIS like environment for LPC2000 series MCU and to write RTOS for LPC2000 and Cortex Microcontrollers
    Downloads: 0 This Week
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  • 22
    This project implements a reduced instruction set (RISC) CPU in VHDL. It was designed for the Altera Flex10k20 chip, but the VHDL code should port to any compatable chip. The instruction set is extensive, and the design is easily extendable to 16 bits.
    Downloads: 0 This Week
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  • 23

    Cnc's IP Data Volume Report

    Logs IP to IP contact, number of packets, bytes.

    Cnc's IP Data Volume Report: Logs IP to IP contact, number of packets, bytes, time of contact, Ethernet too! View via local web interface. Very simple for those who want to view who your computer is contacting the most!
    Downloads: 0 This Week
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  • 24
    I finally got around to actually coding something! This is going to be an OS for use on combat robots, complete with full support for sensors, hammers, flamethrowers, wedges, saws, and clamper robots. All weapon systems are fully customizable w/RC.
    Downloads: 0 This Week
    Last Update:
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  • 25
    FTP BNC. File Transfer Protocol Bouncer. Allows Any one to setup a Bouncer to a ftp server. Uses, mask the real identity of a ftp server, provide link over lans running NAT or etc. Proxy and FXP modes. Commands, or commands and data in proxy, data in FXP
    Downloads: 0 This Week
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