nedko

cu

port of openbsd cu(1) to Linux

gpsdate

Program to set system time from GPS

netspeed

A command line tool that generates traffic to/from servers (ookla speedtest.net)

siginfo

print out a stack-trace when program segfaults

gmidimonitor

GTK+ application that shows MIDI events

jack_glbars

JACK OpenGL bars visualization (as in XMMS and XBMC/Kodi)

kicad-symbols-GOST-2.743

KiCAD symbols for ГОСТ 2.743 (Elements of digital technique)

naconnect

ncurses ALSA MIDI sequencer patchbay

u7

u7 is a program for controlling ALSA volume through Linux input device.

zynjacku

zynjacku is JACK based, GTK (2.x) host for LV2 synths. lv2rack is a host for LV2 effect plugins.

4WD_UART

CH344Q based quad isolated USB-UART interface with ESP programmer.

chihaya

A customizable, multi-protocol BitTorrent Tracker

curvetracer

datasheet-tool

direwolf

Dire Wolf is a software "soundcard" AX.25 packet modem/TNC and APRS encoder/decoder. It can be used stand-alone to observe APRS traffic, as a tracker, digipeater, APRStt gateway, or Internet Gateway (IGate). For more information, look at the bottom 1/4 of this page and in https://github.com/wb2osz/direwolf/blob/dev/doc/README.md

fluidjack

isouart4

jackfil

lv2fil plugin as jack app

kicad-symbols-GOST-2.728

ladihw-kicad-symbols

ledring

OSHW LED ring, to show volume knob position or else.

libmonome

makes writing applications for Monomes easy.

linux

git patchwork on Linux kernel

lsp-plugins

Linux Studio Plugins Project

lv2dynparam

LV2 extension for dynamic parameters

quadrature-decoder

OSHW Quadrature decoder for use with a rotary (A&B wires type) encoder.

radio20-rfsynth

RF frequency synthesizer described in journal Radio, 1990, 1,2&3

termsize

Adjust rows and cols of /dev/tty to match the size of attached terminal (emulator)

tinyalsa

Tiny library to interface with ALSA in the Linux kernel

xlrdac

Balanced line drivers and DAC with XLR connectors