open-source IEEE 802.11 WiFi baseband FPGA (chip) design
SDRuno WSJT-X and Arduino DDS transmitter project
Linrad (together with an A/D converter hardware) forms an SDR receiver
morse daemon for the serial or parallel port
SoDaRadio is a VHF/UHF all mode transceiver for the USRP
KB1OIQ Ham Radio Projects
Audio (dynamic) compression utility
Futaba, Art-Tech, Transmitter PPM Channel Expander with Arduino
Simple C++ Library to send telemetry values via JETI DUPLEX EX
Data transmission through low-tech communication media
Control everything: Visual Studio, MSBuild Tools, CI, and more ...
Bluetooth Low Energy (BLE) packet sniffer and transmitter
#2 - Red Pitaya Ecosystem and Applications
Sunrise/sunset utility for Windows Task Scheduler or cron.
UART Data Communication Over a Fiber Network
The Android-smartphone universal television remote
Configure a Byonics Micro-Fox 15 amateur radio transmitter
transceiver