Maker project
HardwareDataLogger
BOM010438 · DataAcquisitionUnit
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
- Low-dropout regulator (LDO)
- U2 LD1117S50TR_SOT223 · by part number
- Comparator
- U1 LM2901 · by part number
- Rotary encoder / potentiometer / joystick
- RV1, RV2, RV3, RV4 100k · by footprint
Helper circuits
- Antenna / RF connector
- J1, J2, J3, J4 Conn_Coaxial · by footprint
Online view
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17 rows · 67 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, C2, C5, C6 | 3n3C_0805_2012Metric | No part number | 4 | ||
| C9 | 100uCP_Elec_6.3x5.8 | No part number | 1 | ||
| C11, C12, C13 | 330nC_0805_2012Metric | No part number | 3 | ||
| C14 | 100nC_0805_2012Metric | No part number | 1 | ||
| R1, R2, R11, R12 | 1kR_0805_2012Metric | No part number | 4 | ||
| R3, R4, R13, R14 | 8k2R_0805_2012Metric | No part number | 4 | ||
| R5, R6, R7, R8, R15, R16, R17, R18 | TBDR_0805_2012Metric | No part number | 8 | ||
| R9, R10, R19, R20 | 10kR_0805_2012Metric | No part number | 4 | ||
| R21, R22, R23, R24, R25, R26 | 22RR_0805_2012Metric | No part number | 6 | ||
| D1, D2, D3, D4, D5, D6, D7, D8, D9, D10 | PJGBLC03C_R1_00001D_SOD-323F | No part number | 10 | ||
| U1 | LM2901SO-14_3.9x8.65mm_P1.27mm | No part number | 1 | ||
| U2 | LD1117S50TR_SOT223SOT-223-3_TabPin2 | No part number | 1 | ||
| RV1, RV2, RV3, RV4 | 100kPotentiometer_Bourns_3296Y_Vertical | No part number | 4 | ||
| TP1, TP2, TP3, TP4, TP5, TP6, TP7, TP8 | TestPointInterface labelTestPoint_Pad_D1.5mm | No part number | 8 | ||
| J1, J2, J3, J4 | Conn_CoaxialInterface labelSMA_Molex_73251-2200_Horizontal | No part number | 4 | ||
| J7 | ~ExtensionConnector | No part number | 1 | ||
| J9, J10, J11 | DE9_Pins_MountingHolesDSUB-9_Socket_Vertical_P2.77x2.84mm_MountingHoles | No part number | 3 |