Mcc
Mcc is an open source AVR/Arduino PCB design by bread-modular: a 2-layer, 30.5 × 68.6 mm board with 22 components (12 distinct parts). It is built around the ATTINY1616-M. Filed under audio.
Modular Synths for Everyone
Modular Design: Just like Eurorack USB-Powered: It can be portable Minimal Design: Cost Effective Modular MIDI Support: Use MIDI to communicate between modules (still supports CV & Gate) Analog and Digital Signal Paths: It’s your choice Diverse Built-in Modules: Includes a wide range of pre-designed modules Configurable Digital Modules: Supports both voice and CV (uses AtTiny 1616 or ESP32) Fully Open Source: Including schematics, PCB designs, and code Ease of Customization: Enables straightforward creation of custom modules tailored to specific needs. No Case Required: Can be used directly…
Built around
Parts list
22 components, 12 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | ATTINY1616-M ATtiny1616-M | VQFN-20-1EP_3x3mm_P0.4mm_EP1.7x1.7mm | U1 |
| 1 | CONN_01X05_PIN Conn_01x05_Pin | Power_Connector | GND1 |
| 1 | Conn_01x05_Pin | Power_Connector | V_SUPPLY1 |
| 1 | CONN_01X06_SOCKET Conn_01x06_Socket | PinSocket_1x06_P2.54mm_Vertical | INPUT1 |
| 1 | CONN_01X05_SOCKET Conn_01x05_Socket | PinSocket_1x05_P2.54mm_Vertical | OUTPUT1 |
| 4 | 1M | Potentiometer_RV09 | RV1, RV2, RV3, RV4 |
| 1 | K2-1808SN-A4SW-01 | K2-1808SN-A4SW-01 | SW1 |
| 3 | LED | LED_0603_1608Metric | D1, D2, D3 |
| 1 | 100UF 100uf | C_1206_3216Metric | C1 |
| 4 | 10K 10k | R_0402_1005Metric | R3, R4, R5, R6 |
| 1 | 4.7K 4.7k | R_0402_1005Metric | R7 |
| 3 | 1k | R_0402_1005Metric | R8, R9, R10 |
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