GitHub open source53
bzzzbz - Raspberry Pi音频与控制HAT
BOM013536 · bzzzbz-hat-1ccf945
What the project is · as the catalogue files it; the circuit functions below are BOM rule hits
Filed under “模拟信号处理链路” in the ezPLM catalogue. Read the project’s own description (README)
Circuit functions included · BOM rule hits · not reviewed
- Core board / dev board module
- J4 Raspberry_Pi_4 · by part number
- Analog-to-digital converter (ADC)
- U1, U3 MCP3004 · by part number
- Rotary encoder / potentiometer / joystick
- RV1, RV2, RV3, RV4 10k · by footprint
- Audio codec
- U2 WM8731 · by part number
Helper circuits
- Audio jack / speaker connector
- J1 LineIN · by footprint
- J2 LineOUT · by footprint
- J3 Headphones · by part number
- Raspberry Pi HAT / Arduino shield headers
- J4 Raspberry_Pi_4 · by footprint
Online view
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25 rows · 52 parts0 of 25 rows placedHover or click a row to mark its parts in the view; click a part in the view to find its row.
Looks up part numbers and makers at ezPLM, DigiKey and Mouser. What it finds are suggestions: check one before you use it.
| Designators | Value | Part | Qty | ||
|---|---|---|---|---|---|
| C1, C2 | 220pFC_0603_1608Metric | No part number | 2 | ||
| C3, C4, C7, C8, C18, C20 | 1uFCP_EIA-3216-18_Kemet-A | No part number | 6 | ||
| C5, C6 | 220uFCP_Elec_6.3x7.7 | No part number | 2 | ||
| C9, C10, C11, C15, C19 | 10uFCP_EIA-3216-18_Kemet-A | No part number | 5 | ||
| C12, C14, C16, C17 | 0.1uFC_0603_1608Metric | No part number | 4 | ||
| C13 | 0.1uFC_1206_3216Metric | No part number | 1 | ||
| R1, R2, R5, R6 | 5.6kR_0805_2012Metric | No part number | 4 | ||
| R3, R4 | 100R_0805_2012Metric | No part number | 2 | ||
| R7, R8, R9, R10 | 47kR_0805_2012Metric | No part number | 4 | ||
| U1, U3 | MCP3004SOIC-14_3.9x8.7mm_P1.27mm | No part number | 2 | ||
| U2 | WM8731SSOP28-0.65-10.2X5.2MM | No part number | 1 | ||
| SW1 | BTN_fSW_PUSH-12mm+3d | No part number | 1 | ||
| SW2 | BTN_bigInterface labelSW_PUSH_e-switch_PB300_SPST_12x12 | No part number | 1 | ||
| SW3 | BTN_1Interface labelSW_PUSH-12mm+3d | No part number | 1 | ||
| SW4 | BTN_2Interface labelSW_PUSH-12mm+3d | No part number | 1 | ||
| SW5 | BTN_3Interface labelSW_PUSH-12mm+3d | No part number | 1 | ||
| G*** | LOGOlogo | No part number | 1 | ||
| REF**, REF**, REF** | Tooling_Hole_1.152mm_JLCPCB_assemblyTooling_Hole_1.152mm_JLCPCB_assembly | No part number | 3 | ||
| RV1, RV2, RV3, RV4 | 10kPotentiometer_Alps_RK09L_Single_Vertical | No part number | 4 | ||
| J1 | LineINInterface labelJack_3.5mm_CUI_SJ1-3533NG_Horizontal | No part number | 1 | ||
| J2 | LineOUTInterface labelJack_3.5mm_CUI_SJ1-3533NG_Horizontal | No part number | 1 | ||
| J3 | HeadphonesInterface labelJack_3.5mm_CUI_SJ1-3533NG_Horizontal | No part number | 1 | ||
| J4 | Raspberry_Pi_4Interface labelPinHeader_2x20_P2.54mm_Vertical_RaspberryPI_HAT | No part number | 1 | ||
| J5 | CVs+CLK_connectorPinHeader_1x04_P2.54mm_Vertical | No part number | 1 | ||
| J6 | NHD-2.23-12832UCB3Display_NHD-2.23-12832 | No part number | 1 |