Read with interactive audio stories and hidden text. Play word games to warm up. Practice reading with guided texts. Track progress through structured language learning steps. Sync reading sessions across devices.
Join a guide's Wi-Fi network to access an audio stream with clear sound. Listen to guides even when they are out of sight. Use in tourism, events, or expos. Connect quickly with simple setup.
Decode code audio into text. Display audio spectrum and tone amplitude graphs. Adjust narrow band audio filter between 400-1600 Hz. Set WPM speed for dot/dash detection. Configure tone frequency thresholds. Export decoded text.
Design and simulate analog and digital circuits with SPICE technology. Analyze circuit behavior and test designs. Explore 97 example circuits including BJT amplifiers, MOS amplifiers, oscillators, filters, and complex projects like UART and RISC CPU.
