Synthia (DIY music synthesizer)

CircuitMess STEM Adventure – Synthia (DIY Music Synthesizer) 

• DIY electronic music kit that lets kids and teens build and program their own digital sound machine

• Combines the power of a sampler, drum machine, sequencer, and synthesizer into one compact device

• Features five programmable tracks for layering beats, melodies, and sound effects

• Equipped with 121 onboard LEDs that can be coded into stunning, personalized light shows

• Includes a MEMS microphone for recording custom samples and voice clips 🎤

• Fully programmable via CircuitBlocks visual coding (Scratch-style) or Python for advanced users

• Teaches real-world concepts in sound waves, sequencing, sample editing, and coding logic

• Estimated build time: 3–4 hours; designed for makers aged 11+

• Encourages creativity, sound engineering, coding, and hardware skills all in one engaging project

• What’s in the box: Printed circuit board (PCB) with microcontroller, 121 RGB LEDs, MEMS microphone, speaker, buttons and dials, acrylic casings, screws and spacers, Li-Po rechargeable battery, USB charging cable, instruction booklet with 100+ photos, and collectible card

Synthia is more than just a kit—it’s a hands-on music lab. Makers can record, sample, sequence, and remix their own sounds while learning how real synthesizers and sequencers work. With programmable lights and custom coding, every build is unique, turning STEM learning into an unforgettable music-making adventure. ✨