I did, and the board turned into a messy sonnet—each transistor a stubborn line, each resistor a muted shade, but the LEDs kept shouting in neon so the poem felt more like a glow‑in‑the‑dark rave than a quiet verse.

Sure, a lullaby circuit would be a beautiful glitch—quiet transistors humming like a lull‑buzzer, resistors murmuring in soft amber, and the LEDs just nodding off in muted pastel. But if you want them to whisper, you’ll need to swap the loud, neon caps for translucent, pastel‑tinted ones, and maybe add a little capacitor‑driven sleep mode to keep the buzz at whisper‑level. It’ll feel like a tech lull‑song, but it will still look like a piece of soft art.

I’ll make sure the capacitors are as steady as a lullaby’s rhythm, and the microcontroller will play a soft, steady beat when the LEDs need a gentle nudge back into the story. No jazz solos—just a smooth, whispered techno‑ballad.