Maker project
lyra
BOM009361 · Lyra-HS
What the project is · as the catalogue files it; the circuit functions below are BOM rule hits
Filed under “人机接口HMI” in the ezPLM catalogue.
Circuit functions included · BOM rule hits · not reviewed
- 8-bit MCU (AVR / PIC / 8051 / STM8)
- U1 ATmega32U4-MU · by part number
- Key matrix / mechanical switches
- SW1, SW2, SW3, SW4, SW5, SW6, SW7, SW19, SW20, SW21, SW22, SW23, SW24, SW25, SW37, SW38, SW39, SW40, SW41, SW42, SW43, SW55, SW56, SW57, SW58, SW59, SW60, SW61, SW73, SW74, SW75, SW76, SW77, SW78, SW79 SW_Push · by footprint
- ESD / TVS protection
- U2 SRV05-4 · by part number
Helper circuits
- Debug / programming header
- J2 AVR-ISP-6 · by part number
- Crystal / oscillator
- Y1 16mhz · by part number
- USB connector (Type-C / Micro / A)
- J1 Computer/Power · by footprint
- Audio jack / speaker connector
- J3 AudioJack3 · by part number
- Fuse / resettable fuse
- F1 Polyfuse_Small · by part number
Online view
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17 rows · 95 parts0 of 17 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 | Placed | |
|---|---|---|---|---|---|
| C1 | 1uC_0402 | No part number | 1 | ||
| C2, C3, C4, C6 | 0.1uC_0402 | No part number | 4 | ||
| C5 | 10uC_0402 | No part number | 1 | ||
| R1, R2 | 22R_0402_1005Metric_Pad0.72x0.64mm_HandSolder | No part number | 2 | ||
| R3, R4 | 10kR_0402_1005Metric_Pad0.72x0.64mm_HandSolder | No part number | 2 | ||
| R5, R6 | 5.1kR_0402_1005Metric_Pad0.72x0.64mm_HandSolder | No part number | 2 | ||
| D1, D2, D3, D4, D5, D6, D7, D19, D20, D21, D22, D23, D24, D25, D37, D38, D39, D40, D41, D42, D43, D55, D56, D57, D58, D59, D60, D61, D73, D74, D75, D76, D77, D78, D79 | D_Small_ALTD_SOD-123F | No part number | 35 | ||
| U1 | ATmega32U4-MUQFN-44-1EP_7x7mm_P0.5mm_EP5.2x5.2mm | No part number | 1 | ||
| U2 | SRV05-4SOT-23-6 | No part number | 1 | ||
| Y1 | 16mhzResonator_SMD_Murata_CSTxExxV-3Pin_3.0x1.1mm | No part number | 1 | ||
| F1 | Polyfuse_SmallFuse_0402_1005Metric | No part number | 1 | ||
| SW1, SW2, SW3, SW4, SW5, SW6, SW7, SW19, SW20, SW21, SW22, SW23, SW24, SW25, SW37, SW38, SW39, SW40, SW41, SW42, SW43, SW55, SW56, SW57, SW58, SW59, SW60, SW61, SW73, SW74, SW75, SW76, SW77, SW78, SW79 | SW_PushMX_Choc_Hotswap | No part number | 35 | ||
| H1, H2, H3, H4, H5 | MountingHoleInterface labelMountingHole_2.2mm_M2_ISO7380_Pad | No part number | 5 | ||
| SWRST1 | SW_PushSW_SPST_TL3342 | No part number | 1 | ||
| J1 | Computer/PowerUSB_C_TYPE-C-31-M-14 | No part number | 1 | ||
| J2 | AVR-ISP-6Interface labelPinSocket_2x03_P2.54mm_Vertical | No part number | 1 | ||
| J3 | AudioJack3Interface labelTRRS-PJ-320A-Dual-Overlayed | No part number | 1 |