Realtime Morse code decoding and display: Decodes the received Morse code audio into characters and shows the received bitrate for immediate feedback and verification. CW audio input support: Accepts CW audio signal input and displays the received Morse code, enabling practical decoding of live transmissions. Educational DIY kit for learning: This CW Morse code decoder DIY kit is convenient for students and electronics enthusiasts to learn, understand, and practice Morse code in a handson way. Accurate Morse element recognition: Identifies the dots (.), dashes (), and intervals of Morse code and converts them into the corresponding characters or numbers, supporting practical decoding and learning. Compact, durable design with practical performance: Designed as a compact DIY kit with reliable performance suitable for regular use in learning, experimentation, and hobby projects. Use scenario: Classroom or study group practice to learn timing and decoding of Morse code; Use in amateur radio hobby projects to decode and study CW signals; Use in maker spaces or STEM programs to demonstrate realtime signal decoding and encoding concepts.