SparkFun_Qwiic_WAV_Trigger_Pro
sparkfun
An STM based WAV/MIDI device with a full speed USB interface.
Components (60)
| Reference | Value | Description |
|---|---|---|
| U6 | AP3012 | 500mA, Adjustable Step-Up Voltage Regulator, 1.5MHz Frequency, SOT-23-5 |
| U2 | AP2112K-3.3 | 600mA low dropout linear regulator, with enable pin, 3.8V-6V input voltage range, 3.3V fixed positive output, SOT-23-5 |
| U1 | TPD3S014 | Current Limit Switch and D+/D– ESD Protection for USB Host Port, 0.5A, SOT-23-6 |
| TP1-TP3 | 0.75mm | Test Point |
| R27 | 680 | Resistor |
| R26 | 560 | Resistor |
| R24 | 33k | Resistor |
| R23,R25 | 100k | Resistor |
| R6 | 4.7k | Resistor |
| R3,R5 | 5.1k | Resistor |
| R2,R4 | 56k | Resistor |
| R1 | 10k | Resistor |
| L2 | 30Ω | Inductor |
| L1 | 10uH | Inductor |
| JP4 | LED | Solder Jumper, 2-pole, closed/bridged |
| JP2 | DEV/HST1 | 3-pole Solder Jumper, pins 1+2 closed/bridged |
| JP1 | DEV/HST2 | 3-pole Solder Jumper, pins 1+2 closed/bridged |
| J2 | USB_C_Receptacle | USB 2.0-only Type-C Receptacle connector |
| J1 | Conn_01x02 | Generic connector, single row, 01x02, script generated (kicad-library-utils/schlib/autogen/connector/) |
| D5 | PMEG4005EJ | Schottky diode |
| D3 | Red | Light emitting diode |
| D1,D2,D6 | BAT60A | Schottky diode |
| C1,C2,C26,C27 | 1.0uF | Unpolarized capacitor |
| Y1 | 24MHz | Crystal |
| U7 | ZD25WQ16CTIGT | 1.8V 16Mb (2MB) Serial Flash Memory, Standard/Dual/Quad SPI |
| U3 | STM32H750VBTx | STM32 |
| TP4,TP5 | 0.75mm | Test Point |
| SW1 | SMD_4.6x2.8mm_h2.5mm | Single Pole Single Throw (SPST) switch |
| R19 | 1k | Resistor |
| R11,R15 | 2.2k | Resistor |
| R8,R9,R16,R17 | 10k | Resistor |
| R7,R10,R12-R14,R18,R20 | 100k | Resistor |
| JP5 | I2C | Solder Jumper, 3-pole, pins 1+2+3 closed/bridged |
| J10 | Conn_01x02 | Generic connector, single row, 01x02, script generated (kicad-library-utils/schlib/autogen/connector/) |
| J9 | Conn_01x04 | Generic connector, single row, 01x04, script generated (kicad-library-utils/schlib/autogen/connector/) |
| J7 | JTAG | Cortex Debug Connector 10 pin |
| J6 | Conn_01x08 | Generic connector, single row, 01x08, script generated (kicad-library-utils/schlib/autogen/connector/) |
| J5 | microSD | Micro SD socket External Pin |
| J3,J4 | Qwiic_RA | 4 pin JST 1mm polarized connector for I2C |
| G2 | qwiic_Logo | |
| D4 | Green | Light emitting diode |
| C11,C12 | 20pF | Unpolarized capacitor |
| C8,C13 | 2.2uF | Unpolarized capacitor |
| C5 | 4.7uF | Unpolarized capacitor |
| C3,C4,C6,C7,C9,C10,C25,C28 | 0.1uF | Unpolarized capacitor |
| U5 | PCM5100 | 2VRMS DirectPath, 100dB Audio Stereo DAC with 32-bit, 384kHz PCM Interface, TSSOP-20 |
| U4 | LP5907MFX-3.3 | 250mA Ultra-Low-Noise Low-IQ LDO, 3.3V, SOT-23 |
| R21,R22 | 10k | Resistor |
| JP6 | ANLG | Solder Jumper, 2-pole, closed/bridged |
| J8 | Conn_01x03 | Generic connector, single row, 01x03, script generated (kicad-library-utils/schlib/autogen/connector/) |
| C23,C24 | 2200pF | Unpolarized capacitor |
| C20,C21 | 2.2uF | Unpolarized capacitor |
| C19 | 10uF | Unpolarized capacitor |
| C15 | 4.7uF | Unpolarized capacitor |
| C14,C16-C18,C22 | 0.1uF | Unpolarized capacitor |
| U8 | ~ | |
| ST1-ST4 | Standoff | Drill holes for mechanically mounting via screws, standoffs, etc. |
| G3 | qwiic_Logo | |
| G1 | SparkFun_Logo | |
| FID1-FID4 | Fiducial_0.5mm | Fiducial Marker |
SparkFun_Qwiic_WAV_Trigger_Pro schematic
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