GitHub open source42
oscar - oscar
BOM014408 · oscar-a77efaa6
What the project is · as the catalogue files it; the circuit functions below are BOM rule hits
Filed under “ST” in the ezPLM catalogue. Read the project’s own description (README)
Circuit functions included · BOM rule hits · not reviewed
- Low-dropout regulator (LDO)
- U5 LM1117-3.3 · by part number
- Arm Cortex-M MCU
- U1 STM32F446RETx · by part number
- Operational amplifier
- U3 MCP6004 · by part number
- U4 TL074 · by part number
- TFT / IPS LCD
- U2 ILI9341_SPI_Daughterboard · by part number
- Rotary encoder / potentiometer / joystick
- SW1 Left_Encoder · by footprint
- SW2 Right_Encoder · by footprint
Helper circuits
- Debug / programming header
- J1 SWD_Header · by part number
- Crystal / oscillator
- Y1 Crystal · by part number
Online view
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31 rows · 51 parts0 of 31 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, C4, C6, C7, C8, C9, C10, C16 | 100nFC_0805_HandSoldering | No part number | 8 | ||
| C2, C3 | 18pFC_0805_HandSoldering | No part number | 2 | ||
| C5 | 2.2uFC_0805_HandSoldering | No part number | 1 | ||
| C11, C14 | 47uFCP_Elec_5x5.8 | No part number | 2 | ||
| C12, C13 | 22uFCP_Elec_4x5.8 | No part number | 2 | ||
| C15 | 1uFCP_Elec_4x5.8 | No part number | 1 | ||
| R1, R2, R3, R4, R5, R6 | 100kR_0805_HandSoldering | No part number | 6 | ||
| R7, R8, R9 | 14kR_0805_HandSoldering | No part number | 3 | ||
| R10, R11, R12 | 100R_0805_HandSoldering | No part number | 3 | ||
| R13 | 680R_0805_HandSoldering | No part number | 1 | ||
| L1 | LR_0805_HandSoldering | No part number | 1 | ||
| D1, D2 | 1N5819D_SOD-123 | No part number | 2 | ||
| D3 | LEDLED_D5.0mm | No part number | 1 | ||
| U1 | STM32F446RETxLQFP-64_10x10mm_P0.5mm | No part number | 1 | ||
| U2 | ILI9341_SPI_DaughterboardILI9341_SPI_daughterboard | No part number | 1 | ||
| U3 | MCP6004SOIC-14_N | No part number | 1 | ||
| U4 | TL074SOIC-14_N | No part number | 1 | ||
| U5 | LM1117-3.3TO-252-3_TabPin2 | No part number | 1 | ||
| Y1 | CrystalCrystal_SMD | No part number | 1 | ||
| SW1 | Left_EncoderInterface labelEncoder | No part number | 1 | ||
| SW2 | Right_EncoderInterface labelEncoder | No part number | 1 | ||
| SW3 | SW_PushSW_PUSH_6mm | No part number | 1 | ||
| J1 | SWD_HeaderInterface labelSWD_header | No part number | 1 | ||
| J2 | ChannelA_InInterface labelTHONKICONN_hole | No part number | 1 | ||
| J3 | ChannelB_InInterface labelTHONKICONN_hole | No part number | 1 | ||
| J4 | ChannelC_InInterface labelTHONKICONN_hole | No part number | 1 | ||
| J5 | ChA_Buff_OutInterface labelTHONKICONN_hole | No part number | 1 | ||
| J6 | ChB_Buff_OutInterface labelTHONKICONN_hole | No part number | 1 | ||
| J7 | ChC_Buff_OutInterface labelTHONKICONN_hole | No part number | 1 | ||
| J8 | MIDI_InInterface labelTHONKICONN_hole | No part number | 1 | ||
| J9 | Eurorack_10_pin_powerEurorack_10_pin_header | No part number | 1 |