Sources
Human Planet
- Guy Sheffer: Cheap USB interface to connect Ham radios and other devices to the PC 15 weeks 2 days old
- Dmitry Epstein: Digital divide and civic engagement 19 weeks 5 days old
- Guy Sheffer: Echolink Node Native on Linux with Svxlink, and a Cheap PTT Hardware Interface 21 weeks 2 days old
Human Network Forum
