Maker project
zx-spectrum-diagnostics
BOM008779 · pcb_pga2040
What the project is · as the catalogue files it; the circuit functions below are BOM rule hits
Filed under “测试测量仪器” in the ezPLM catalogue.
Circuit functions included · BOM rule hits · not reviewed
- Core board / dev board module
- U101, U102 Pico · by part number
- Digital potentiometer / programmable gain
- U103 PGA2040 · by part number
Helper circuits
Online view
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12 rows · 21 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 | |
|---|---|---|---|---|---|
| R101, R102, R103, R104, R106 | 1K5R_1206_3216Metric_Pad1.30x1.75mm_HandSolder | No part number | 5 | ||
| R105 | 5K6R_1206_3216Metric_Pad1.30x1.75mm_HandSolder | No part number | 1 | ||
| R107 | 1KR_1206_3216Metric_Pad1.30x1.75mm_HandSolder | No part number | 1 | ||
| D101 | D_SchottkyD_1206_3216Metric_Pad1.42x1.75mm_HandSolder | No part number | 1 | ||
| D102, D103 | 1N4148D_SOD-123 | No part number | 2 | ||
| U101, U102 | PicoRPi_Pico_SMD_TH | No part number | 2 | ||
| U103 | PGA2040PGA2040 | No part number | 1 | ||
| SW101, SW102 | SW_SPSTSW_PUSH_6mm_H4.3mm | No part number | 2 | ||
| Q101 | PMBT2222ATSOT-23_HandSoldering | No part number | 1 | ||
| Z101 | ZX48BusSpectrum_Edge_Connector | No part number | 1 | ||
| J101 | Conn_01x04PinHeader_1x04_P2.54mm_Vertical | No part number | 1 | ||
| J201, J202, J203 | Conn_01x20_FemalePinSocket_1x20_P2.54mm_Vertical | No part number | 3 |