Synth:bit 16 Note Micro:bit Synthesizer Keyboard OLED display, Battery and Audio Jack, Jumper Pins for Expansion, Lego-Compatible (Micro:bit included with pre-loaded Synthesizer program.)

The Synth:bit transforms your Micro:bit into an 8-pin, 16-button synthesizer module that’s perfect for STEM, music, or electronics education. With a built-in audio jack, battery pack, and OLED display, it’s a fully portable keyboard engine you can program, hack, and expand. Features & Benefits Rich button input: 16 discrete inputs mapped in a 4×4 matrix (8 pins used), enabling full 16-button control for scales, chords, or experimental layouts. Audio & power built in: plug in a speaker or amplifier directly via the onboard audio jack; internal battery pack provides off-grid power. OLED interface: view oscillator mode, envelope, tempo, and more on a crisp screen without needing a host PC. Lego & maker ready: pin layout and base align with LEGO bricks; jumper headers and breadboard compatibility allow adding switches, rotary encoders, or external control surfaces. Open & hackable: fully open to code – use Microsoft MakeCode, Python, or other Micro:bit ecosystems to customize sound, input mapping, and behavior. Use Cases Educational environments: ideal for coding, music class, STEM club, or maker workshops. DIY musical projects: integrate into MIDI rigs, modular synthesizers, or standalone sound art installations. Portable performances or demos: battery power and compact form make it excellent for on-the-go sound demonstrations. What’s in the Box 1 × Synth:bit board Documentation & example code via MakeCode / Micro:bit project link Compatibility & Requirements Micro:bit Works with external speakers or amplifier (via 3.5 mm audio jack) Expandable via jumper pins and breadboard Example programs downloadable at MakeCode site Why Choose Synth:bit? Combining musical capability, education, and hackability, the Synth:bit is more than just a keyboard: it’s a gateway into sonic computing for students, makers, and creators. Its compact nature, LEGO-friendly layout, and open programming environment make it perfect for both beginners and advanced users.

• 16‑Input Synthesizer for Micro:bit — turns your Micro:bit into a full octave keyboard (16 inputs in a 4×4 matrix) for creative music projects and experimentation.
• Integrated Audio Output & Battery Pack — built‑in audio jack to hook up a speaker and a portable battery pack so you can use it anywhere.
• OLED Display & Intuitive UI — clear screen interface for visual feedback, settings, and control of synthesizer parameters.
• Lego‑Compatible & Breadboard Friendly — board spacing fits LEGO bricks; jumper pins allow easy breadboard or external keypad integration.
• Expandable & Open Source — supports expansion via jumper pins, external keypads, or custom builds; program via MakeCode, Python, or microcontroller tools.
• Online lessons and sample code. Micro:bit INCLUDED.