16bit

bread-modular·bread-modular·modules/16bit/16bit.kicad_pcb

16bit is an open source RP2040/RP2350 PCB design by bread-modular: a 2-layer, 30.5 × 68.6 mm board with 58 components (29 distinct parts). It is built around the RP2350_60QFN, W25Q128JVS, MCP6002-XSN, PT8211 and more. 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…

16bit, from the project README — From the project README

Built around

RP2350_60QFN W25Q128JVS MCP6002-XSN PT8211 PSRAM

Parts list

58 components, 29 distinct parts — part numbers from the project's BOM.

Qty	Part	Footprint	Refs
1	RP2350_60QFN	RP2350-QFN-60-1EP_7x7_P0.4mm_EP3.4x3.4mm_ThermalVias	U1
1	W25Q128JVS	SOIC-8_5.23x5.23mm_P1.27mm	U2
1	MCP6002-XSN MCP6002-xSN	SOIC-8-1EP_3.9x4.9mm_P1.27mm_EP2.29x3mm	U3
1	PT8211	SOIC-8-1EP_3.9x4.9mm_P1.27mm_EP2.29x3mm	U4
1	PSRAM	SOIC-8 Generic	U5
1	ABM8-272-T3	Crystal_SMD_3225-4Pin_3.2x2.5mm	Y1
2	CONN_01X08_SOCKET Conn_01x08_Socket	PinSocket_1x05_P2.54mm_Vertical	J1, J2
1	USB_C_RECEPTACLE_USB2.0_14P USB_C_Receptacle_USB2.0_14P	HRO-TYPE-C-31-M-12	J5
1	CONN_01X05_PIN Conn_01x05_Pin	PinHeader_1x05_P2.54mm_Vertical	GND1
2	1M	Potentiometer_RV09	RV1, RV2
3	K2-1808SN-A4SW-01	K2-1808SN-A4SW-01	SW1, SW2, SW3
1	Conn_01x05_Pin	PinHeader_1x05_P2.54mm_Vertical	V_SUPPLY1
1	LED	LED_0603_1608Metric	D1
1	AOTA-B201610S3R3-101-T	L_pol_2016	L1
2	0.1UF 0.1uf	C_0402_1005Metric	C1, C5
11	100N 100n	C_0402_1005Metric	C2, C8, C11, C12, C13, C14, C15, C16 +3
2	15P 15p	C_0402_1005Metric	C3, C4
2	4.7U 4.7u	C_0402_1005Metric_small_pads	C6, C7
2	4.7U 4.7u	C_0402_1005Metric	C9, C10
1	10U 10u	C_0805_2012Metric	C19

Show 9 more

Qty	Part	Footprint	Refs
1	10NF 10nf	C_0805_2012Metric	C20
1	100UF 100uf	C_1206_3216Metric	C21
2	10NF 10nf	C_0402_1005Metric	C22, C23
6	1k	R_0402_1005Metric	R2, R4, R6, R9, R17, R18
2	5.1K 5.1k	R_0603_1608Metric	R3, R11
1	33	R_0402_1005Metric	R5
2	27	R_0402_1005Metric	R7, R8
4	100K 100k	R_0402_1005Metric	R10, R12, R15, R16
1	10K 10k	R_0402_1005Metric	R14

16bit

Built around

Parts list

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