Maker project
tako
BOM004599 · rev1（Pro Micro/nice!nano 主控板）
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
- Operational amplifier
- U3, U103 OPA350 · by part number
- Analog switch / multiplexer
- U2, U102 74HC4051 · by part number
Helper circuits
- Audio jack / speaker connector
- J1, J101 MJ-4PP-9 · by footprint
Online view
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12 rows · 42 parts0 of 12 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, C3, C101, C103 | 100nC_0805_2012Metric_Pad1.18x1.45mm_HandSolder | No part number | 4 | ||
| C2, C102 | 220pC_0805_2012Metric_Pad1.18x1.45mm_HandSolder | No part number | 2 | ||
| R1, R2, R3, R4, R101, R102, R103, R104 | 100R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | No part number | 8 | ||
| R5, R6, R7, R8, R9, R10, R105, R106, R107, R108, R109, R110 | 100kR_0805_2012Metric_Pad1.20x1.40mm_HandSolder | No part number | 12 | ||
| R11, R111 | 1kR_0805_2012Metric_Pad1.20x1.40mm_HandSolder | No part number | 2 | ||
| R12, R112 | 5.1kR_0805_2012Metric_Pad1.20x1.40mm_HandSolder | No part number | 2 | ||
| U2, U102 | 74HC4051SOIC-16_3.9x9.9mm_P1.27mm | No part number | 2 | ||
| U3, U103 | OPA350SOIC-8_3.9x4.9mm_P1.27mm | No part number | 2 | ||
| JP1, JP101 | Ext_ResInterface labelR_0805_2012Metric_Pad1.20x1.40mm_HandSolder | No part number | 2 | ||
| PSW1, PSW101 | SW_SPDTSW_SPDT_SMD_PCM12 | No part number | 2 | ||
| RSW1, RSW101 | ResetPanasonic_EVQPUL_EVQPUC | No part number | 2 | ||
| J1, J101 | MJ-4PP-9TRRS-PJ-320A | No part number | 2 |