A maker has turned a Raspberry Pi into a screenless device called the Thought Catcher that sits by the bedside. Press a button, speak your idea, and the AI‑driven Whisper service transcribes the audio and uploads it to Notion. The system adds a beep to confirm completion, letting users capture thoughts without reaching for a phone and risking sleep disruption. The device requires a Raspberry Pi, a button, a microphone, a buzzer and custom Python code. Future versions may be refined, and the creator plans to share build instructions if interest grows. Leia mais →