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Unlim8ted-Studios
| Reference | Value | Description |
|---|---|---|
| U1 | ComputeModule4 | |
| U2 | BQ24074RGT | USB-Friendly Li-Ion Battery Charger and Power-Path Management, VQFN-16 |
| U3 | APDS-9301 | ambient light sensor, i2c interface, 2.7-3.6V |
| U4 | MPU-9150 | InvenSense 9-Axis Motion Sensor, Accelerometer, Gyroscope, Compass, I2C |
| U5 | MT3608 | High Efficiency 1.2MHz 2A Step Up Converter, 2-24V Vin, 28V Vout, 4A current limit, 1.2MHz, SOT23-6 |
| U6 | MAX9744 | Filterless Class-D / Class-AB Stereo Audio Amplifier with Volume Control, 20W, 4.5..14V input, -40..85°C, QFN-44 |
| U7,U9,U14 |
| U8 | ES8388 | Low Power Stereo Audio CODEC With Headphone Amplifier, 24-bit, 8kHz - 96kHz ADC / DAC sampling frequency, 1.8V - 3.3V supply, WQFN-28 |
|---|
| U10 | PCF85063AT/AAZ |
|---|
| U11 | EMC2301-1-ACZL-TR |
|---|
| U18 | RT9742GGJ5 |
|---|
| BT1 | Battery_Cell |
|---|
| C1 | 10uF | Unpolarized capacitor |
|---|
| C2 | 2.2 nF | Unpolarized capacitor |
|---|
| C3 | 0.1 µF | Unpolarized capacitor |
|---|
| C4,C12,C13 | 1µF | Unpolarized capacitor |
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| C5 | 10u |
|---|
| C6 | 0.1µF | Unpolarized capacitor |
|---|
| C7 | 10µF | Unpolarized capacitor |
|---|
| C8 | .1µF | Unpolarized capacitor |
|---|
| C9-C11 | 47µF | Unpolarized capacitor |
|---|
| C22-C24,C46 | 100n |
|---|
| D1 | LED Red |
|---|
| D2 | D | Diode |
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| D3 | BAT54C-7-F |
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| J1 | USB_C_Receptacle | USB Full-Featured Type-C Receptacle connector |
|---|
| J2 | Conn_01x04_Pin | Generic connector, single row, 01x02, script generated |
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| J3,J6 | Conn_01x05_Pin | Generic connector, single row, 01x05, script generated |
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| J4,J5,J15 | Conn_01x22_Female |
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| J7 | Micro_SD_Card_Det |
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| J8 | Conn_01x02 | Generic connector, single row, 01x02, script generated (kicad-library-utils/schlib/autogen/connector/) |
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| J9 | AudioJack3 | Audio Jack, 3 Poles (Stereo / TRS) |
|---|
| J10 | THD-20-R |
|---|
| J11 | Conn_02x07_Odd_Even |
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| J12,J13 | Conn_01x03 |
|---|
| J17 | Molex 470531000 |
|---|
| L1 | L | Inductor |
|---|
| MK2 | MP45DT02 | MEMS Omnidirectional Digital Microphone, HLGA-6 |
|---|
| R1,R2 | 5.1K | Resistor |
|---|
| R3 | 0 Ω | Resistor |
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| R4 | 10k | Resistor |
|---|
| R5,R7 | 22 µF | Resistor |
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| R6,R8 | 100Ω | Resistor |
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| R9 | 0R |
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| R10 | 1k |
|---|
| R11,R17,R18 | nf |
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| R19,R20 | 510K 1% |
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| R21 | 36K 1% |
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| R29 | 12K 1% |
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| R_bottom1 | 15 kΩ | Resistor |
|---|
| R_top1 | 110 kΩ | Resistor |
|---|
| SPK1,SPK2 | Speaker-generic | Speaker |
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| TP5 | TestPoint |
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| Y2 | X32K768S301 |
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