Decode Morse code from microphone input. Practice sending codes and check accuracy. Adjust signal strength and speed for better decoding. Sync with 5-10 characters for accurate timing.
by koji kamogawa★ 5.06 ratingsEducationFreeData updated 2026-09-06
Measure vibrations and seismic data using built-in sensors. Record maximum acceleration and seismic intensity. Upload observations to a public database. View historical data and analyze motion patterns. Share recorded data with others.
Manage files on NAS via router. Preview and open files. Create and delete folders. Import files from apps, clipboard, and web links. Monitor signal and battery levels.