Showing 62 open source projects for "free"

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  • 1
    QMK

    QMK

    Keyboard firmware for Atmel AVR and ARM controllers

    QMK (Quantum Mechanical Keyboard) is an open source community centered around developing computer input devices. The community encompasses all sorts of input devices, such as keyboards, mice, and MIDI devices. This is a keyboard firmware based on the tmk_keyboard firmware with some useful features for Atmel AVR and ARM controllers, and more specifically, the OLKB product line, the ErgoDox EZ keyboard, and the Clueboard product line. Keyboards powered by QMK are Planck, Preonic, ErgoDox EZ,...
    Downloads: 4 This Week
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  • 2
    Free Spacenav
    The spacenav project provides a free compatible alternative, to the proprietary 3Dconnexion device driver and SDK, for their 6dof space navigation input devices. It provides both a replacement free user-space driver, and a replacement SDK library.
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    Downloads: 6 This Week
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  • 3
    Blynk C++ Library

    Blynk C++ Library

    Blynk library for embedded hardware

    ...Hardware can connect to Blynk Cloud (open-source server) over the Internet using hardware connectivity available on your board (like ESP32), or with the use of various shields (Ethernet, WiFi, GSM, LTE, etc). Blynk Cloud is available for every user of Blynk for free. Direct connection over Bluetooth is also possible. Check the included examples on how to use different types of connections (transports) and explore Blynk features.
    Downloads: 8 This Week
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  • 4
    RF24

    RF24

    OSI Layer 2 driver for nRF24L01 on Arduino & Raspberry Pi/Linux

    ...More compliant with the manufacturer specified operation of the chip, while allowing advanced users to work outside the recommended operation. Utilize the capabilities of the radio to their full potential via Arduino. More reliable, responsive, bug-free and feature-rich. Easy for beginners to use, with well-documented examples and features. Consumed with a public interface that's similar to other Arduino standard libraries. OSI Network Layer for multi-device communication. Create a home sensor network.
    Downloads: 3 This Week
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  • 5
    MongoDB NodeJS Driver

    MongoDB NodeJS Driver

    The MongoDB Node.js driver

    ...The Node.js driver uses the asynchronous Javascript API to communicate with your MongoDB cluster. Asynchronous Javascript allows you to execute operations without waiting for the processing thread to become free.
    Downloads: 2 This Week
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  • 6
    Hangfire

    Hangfire

    An easy way to perform background job processing

    An easy way to perform background processing in .NET and .NET Core applications. No Windows Service or separate process required. Backed by persistent storage. Open and free for commercial use. Easy to set up, easy to use. No Windows Service, no Windows Scheduler, no separate applications required. Background jobs are regular static or instance .NET methods with regular arguments, no base class or interface implementation required. Once a background job was created without any exception, Hangfire takes the responsibility to process it with the at least once semantics. ...
    Downloads: 0 This Week
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  • 7
    Arduino Nano Dew Controller Pro (DIY)

    Arduino Nano Dew Controller Pro (DIY)

    Dew Controller Feature Rich

    A 3-channel fully automated Dew Controller (DIY project) based on Arduino Nano for telescopes. For $48 or less. (c) Copyright Robert Brown 2014-2025. All Rights Reserved. Permission is granted for personal and Academic use only. Code or portions of code may not be copied or used without appropriate credit given to author. A very popular project with over 48,000 downloads. There is a new ESP32 WiFi version at https://sourceforge.net/projects/esp32-dew-controller/ The older...
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    Downloads: 53 This Week
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  • 8
    Linux-Disk-Defrag

    Linux-Disk-Defrag

    Defragmenter and SSD TRIM application for Ext4 partitions

    Description: HDD defragmentation and SSD optimization tool. This program is an HDD defragmentation software developed for Debian-based systems. It increases performance on systems using HDDs by defragmenting fragmented files online without the need to shut down the system. It also supports SSD TRIM optimization. My github: https://github.com/shampuan/Linux-Disk-Defrag The official page of the GNU tool that is the engine of my program: http://e2fsprogs.sourceforge.net/
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    Downloads: 27 This Week
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  • 9
    Smart Disk Doctor

    Smart Disk Doctor

    Alternative to HDD Sentinel for Linux systems. It reviews and rates.

    This application is a Linux alternative to the Windows HDD Sentinel program. It reads and scores your disks' SMART data and displays the results. It also allows you to perform a wipe on your disk before putting it up for sale. https://github.com/shampuan/Smart-Disk-Doctor
    Downloads: 6 This Week
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  • 10
    LibreDiagnostics

    LibreDiagnostics

    A desktop utility for real-time hardware monitoring and diagnostics.

    Monitoring for your hardware components - CPU - GPU - RAM - Drives - Network - Fans Various customization options, such as - display the app as an app bar (Windows) - autostart after you initially logged in (Windows) - docking location[s] on different screens - adjust application font size & width - tailor update interval to your needs - various color options for you to modify - enable or disable specific monitors, hardware or sensors - and more ! S.M.A.R.T. data of your...
    Downloads: 7 This Week
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  • 11
    xBridge - I2C/SMBus GUI

    xBridge - I2C/SMBus GUI

    USB Bridge for SMBus/I2C, GPIO, & Clock

    ...The product includes software and hardware. It has the characteristics of easy use and development. The core chip is CP2112 Graphical software and operating manual can be downloaded for free at http://xbridge-m01.doidx.com Provide the underlying Java API, http://xsmbus-m01.doidx.com , which can do simple testing and develop user-specific graphical interface products. xSmbus-xx, xBridge-xx do not need to install the driver according to the operating system in advance, nor select the COM port requirement, as long as they are in the Java environment, they can be plug and play. ...
    Downloads: 3 This Week
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  • 12
    Barrier

    Barrier

    Open-source KVM software

    Barrier is a software that works just like a KVM (keyboard, video and mouse) switch, which allows you to use a single mouse and keyboard to control several different computers by physically turning a dial on the box to switch the machine you're controlling at any given time. Barrier is able to do this in software, giving you control over different machines by simply moving your mouse to the edge of the screen, or by using a keypress to switch focus to a different system. Barrier was built...
    Downloads: 1,039 This Week
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  • 13
    TeLOS Linux

    TeLOS Linux

    humbly smart Operating System - Debian derivative

    ...You may find TeLOS Linux to be snappy, lightweight, ready for work or fun straight out of the box and easily configurable. This Operating System is freely distributed and honors free, open source software development. Nevertheless, some non-free proprietary packages are included to widely support common modern hardware. Google Chrome browser and TeamViewer contribute to making this unconventional distribution remote work and distance learning friendly. TeLOStore, our AppStore application, makes installing and uninstalling apps in TeLOS an easy, fast and safe game. ...
    Downloads: 4 This Week
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  • 14
    COM Serial Terminal Linux-Ubuntu x64
    COM Serial Terminal Linux-Ubuntu x64 Version
    Downloads: 0 This Week
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  • 15

    LBSP

    Real-Time Processing Library for OSHW Biomedical Sensors

    ...The performances of the different classes given in the size of memory allocated and execution time (number of clock cycles) were analyzed in the low-cost platform Arduino-Genuino. This library is free to use for research. Please cite above publication.
    Downloads: 0 This Week
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  • 16

    wl500g

    ASUS WL-5xx RT-N1x Oleg's based custom firmware

    wl500g is ASUS Oleg's based custom firmware. It is free with custom firmware features, and supports the following branches and models: 1.9.2.7-rtn (mainstream, 2.6.22 kernel based, supports: > ASUS RT-N16, RT-N15U, RT-N12, RT-N12B1, RT-N10, RT-N10U, RT-N10UB1, WL-500gP, WL-500gPv2, WL-500W); 1.9.2.7-d (stable/suspended, 2.4.37 kernel based, supports: > ASUS WL-500gP, WL-500gPv2, WL-500W, WL-500gX, WL-520gU, WL-550gE, WL-330gE, WL-320gE, WL-320gP).
    Downloads: 0 This Week
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  • 17
    USBphpTunnel

    USBphpTunnel

    Android app for MXQ TVbox to control an Arduino board via USB from PHP

    ...At the end your application will works on XQ+Arduino UNO even 24/7 with only 20 Watt AC power, and can be controlled by smartphone via WiFi or from Internet using some free dynamic IP. What more? Enjoy. Sources in github https://github.com/msillano/USBphpTunnel Preconditions: MXQ + Palapa Web server, Arduino UNO Install: - Download USBphpTunnel11_d.apk and the full test_files dir - See file /test_files/readme.txt
    Downloads: 0 This Week
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  • 18

    meminfo

    Shows memory info about processes

    ...Did you ever try to monitor a process in a task manager or similar and wondered why the memory doesn't go down even if your program freed all the memory? Then this small library is right for you! It is even capable to observe a difference before and after a call to free() or delete.
    Downloads: 0 This Week
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  • 19
    We are developing a set of Delphi components to communicate with a ModBus PLC over TCP/IP. The library provides components to implement both a ModBus master and a Modbus slave, and is based on the Indy component set (both Indy 9 and 10 are supported) De source code of the project has been moved to GitHub!
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    Downloads: 14 This Week
    Last Update:
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  • 20
    ... - The information that can be displayed are: CPU temperature (TP sensor) CPU temperature (AXP209 sensor) Hard Disk Temperature (you must have sata disk). Current CPU Frequency. Free memory% Used memory% - Personalized icons, background color and text color. - Can display diferent colors, in 3 ranges programmed temperatures. - Show Farenheit or Celsius temperature. - Temperature alarm option when the highest programmed range is reached (a simple stupid hint is showed). - Option to change the CPU frequency, and scale mode (governor, performance, interactive, ondemand, etc).
    Downloads: 0 This Week
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  • 21
    LParted

    LParted

    Free complete partition tools collection

    Free recovery, partitioning, benchmarking, erasing solution. Clone of Parted Magic. Contains all tools from PM and much more. Based on Ubuntu with LXDE WM and working apt system. Everything UNDER 700mb.
    Downloads: 4 This Week
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  • 22
    Cassiopei client for Linux

    Cassiopei client for Linux

    cmd line interface for Cassiopei

    A command line client for Jan Derogee's Cassiopei module for CBM computers line C64, VIC20, PET etc.
    Downloads: 0 This Week
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  • 23
    A free replacement firmware for the T/S 2000 derived from the T/S 1000 ROM.
    Downloads: 4 This Week
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  • 24
    libdbase is a free C library for (USB) ORTEC digiBASE access from Linux userspace. It also includes a simple control program. The source is licensed under GPL-3 .
    Downloads: 0 This Week
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  • 25
    jCircuits

    jCircuits

    An easy-to-use Simulation of Hardware-Gates

    A very easy-to-use but complex Gate-Simulation.You can simulate various gatters like AND, NAND, OR, NOR, NOT, XOR. And also build Flip-Flops, Full Adders and other compley structures. In other words its a register-Transfer Simulation of Hardware-Processes. There are also 2 Applet-Versions - the full Version and a only-Display-Version ---------- USEFUL TIPS: ---------- Always enter the Edit-Mode (swiss knife) bevor editing something ;) [!! IMPORTANT !!] Try out the...
    Downloads: 0 This Week
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