Maker project
cae32
BOM008192 · Pedals
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
- Low-dropout regulator (LDO)
- U4 LDL1117 · by part number
- Voltage reference
- U2 REF3033 · by part number
- Arm Cortex-M MCU
- U1 STM32F072RBTx · by part number
- Analog-to-digital converter (ADC)
- U3 ADC128S102 · by part number
- U5, U6, U7 HX711 · by part number
- ESD / TVS protection
- D5 SMF5V0A · by part number
Helper circuits
- Debug / programming header
- J2 ST-LINK · by part number
- Crystal / oscillator
- Y1 8 MHz · by part number
- USB connector (Type-C / Micro / A)
- J15 USB_C_Receptacle_USB2.0 · by part number
- Fuse / resettable fuse
- F2 0466-500NRHF · by part number
Online view
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39 rows · 127 parts0 of 39 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, C3, C4, C7, C8, C9, C10, C15, C16, C17, C18, C19, C22, C23, C24, C27, C28, C29, C30, C31, C33, C35 | 100nC_0603_1608Metric | No part number | 22 | ||
| C2 | 47uC_0603_1608Metric | No part number | 1 | ||
| C5, C12 | 1uC_0603_1608Metric | No part number | 2 | ||
| C6, C13, C14 | 4u7C_0603_1608Metric | No part number | 3 | ||
| C11 | 10nC_0603_1608Metric | No part number | 1 | ||
| C20, C21, C25, C26, C32, C34 | 10uC_0603_1608Metric | No part number | 6 | ||
| C36, C37, C38, C39, C40, C41, C42, C43 | 33nC_0603_1608Metric | No part number | 8 | ||
| C44, C45 | 12pC_0603_1608Metric | No part number | 2 | ||
| R1, R2, R3, R7 | 330R_0603_1608Metric | No part number | 4 | ||
| R4, R16, R17, R22 | 10KR_0603_1608Metric | No part number | 4 | ||
| R5, R6 | 5K1R_0603_1608Metric | No part number | 2 | ||
| R8, R9, R10, R11, R18, R19, R23, R24, R25, R26, R27, R28, R29, R30 | 100R_0603_1608Metric | No part number | 14 | ||
| R12, R14, R20 | 20kR_0603_1608Metric | No part number | 3 | ||
| R13, R15, R21 | 8.2kR_0603_1608Metric | No part number | 3 | ||
| L1, L2, L3 | 3u3L_0402_1005Metric | No part number | 3 | ||
| D1, D2, D3, D6 | LEDLED_0805_2012Metric | No part number | 4 | ||
| D4 | VCAN26A2-03GHE3SOT-323_SC-70 | No part number | 1 | ||
| D5 | SMF5V0AD_SOD-123 | No part number | 1 | ||
| U1 | STM32F072RBTxLQFP-64_10x10mm_P0.5mm | No part number | 1 | ||
| U2 | REF3033SOT-23 | No part number | 1 | ||
| U3 | ADC128S102TSSOP-16_4.4x5mm_P0.65mm | No part number | 1 | ||
| U4 | LDL1117SOT-223-3_TabPin2 | No part number | 1 | ||
| U5, U6, U7 | HX711SOP-16_3.9x9.9mm_P1.27mm | No part number | 3 | ||
| Y1 | 8 MHzCrystal_SMD_3225-4Pin_3.2x2.5mm | No part number | 1 | ||
| F2 | 0466-500NRHFFuse_1206_3216Metric | No part number | 1 | ||
| SW1 | CONFIGInterface labelSW_DIP_SPSTx03_Slide_KingTek_DSHP03TJ_W5.25mm_P1.27mm_JPin | No part number | 1 | ||
| SW2, SW3 | SWSW_SPST_TL3342 | No part number | 2 | ||
| H1, H2, H3, H4 | MMountingHole_3.2mm_M3_DIN965_Pad_TopBottom | No part number | 4 | ||
| JP1, JP2, JP3 | SolderJumper_2_OpenSolderJumper-2_P1.3mm_Open_RoundedPad1.0x1.5mm | No part number | 3 | ||
| Q1, Q2, Q3 | MMBT3906SOT-23 | No part number | 3 | ||
| TP1 | GNDInterface labelTestPoint_Pad_D1.0mm | No part number | 1 | ||
| TP2 | 5vTestPoint_Pad_D1.0mm | No part number | 1 | ||
| TP3 | 3v3TestPoint_Pad_D1.0mm | No part number | 1 | ||
| TP4, TP5, TP6, TP7 | TestPointInterface labelTestPoint_Pad_D1.0mm | No part number | 4 | ||
| J1 | Conn_01x19_PinTE_1-84953-7_1x17-1MP_P1.0mm_Horizontal | No part number | 1 | ||
| J2 | ST-LINKPinSocket_1x04_P2.54mm_Vertical | No part number | 1 | ||
| J5, J6, J7, J9, J10, J11, J13, J14 | Conn_01x03_FemalePinHeader_1x03_P2.54mm_Vertical | No part number | 8 | ||
| J15 | USB_C_Receptacle_USB2.0USB_C_Receptacle_HRO_TYPE-C-31-M-12 | No part number | 1 | ||
| J17, J18, J19 | LCTerminalBlock_TE_282834-7_1x07_P2.54mm_Horizontal | No part number | 3 |