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AndrewYin04
| Reference | Value | Description |
|---|---|---|
| IC1 | LM2937ET-3.3_NOPB | 400mA and 500mA Voltage Regulator |
| IC2 | TLV5616 | 12-Bit, 2.5 us DAC, Serial Input, Pgrmable Settling Time, Q temp available |
| IC3 | LM4041CILPR | |
| U1 | TM4C123GH6PMIR | High performance 32-bit ARM® Cortex®-M4F based MCU |
| U2 | BMI270 | |
| U3 | IIS2MDCTR | |
| U4 | ESP8266-1 |
| Wifi module |
| U5 | MCP34119P |
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| U6 | Adafruit_LSM9DS1 |
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| C1 | 33u | Unpolarized capacitor |
|---|
| C2-C4,C8,C24 | 10u | Unpolarized capacitor |
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| C5-C7,C20,C21,C26,C28,C33 | 0.1u | Unpolarized capacitor |
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| C9,C16 | 0.01uF | Unpolarized capacitor |
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| C10,C13-C15 | 0.1uF | Unpolarized capacitor |
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| C11,C19 | 1uF | Unpolarized capacitor |
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| C12 | 2.2uF | Polarized capacitor, US symbol |
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| C17,C18 | 10pF C0G | Unpolarized capacitor |
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| C22 | 220n | Unpolarized capacitor |
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| C23,C25 | 100n | Unpolarized capacitor |
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| C27 | 4.7uF | Polarized capacitor, US symbol |
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| C29 | 0.47u | Unpolarized capacitor |
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| C30 | 470u | Unpolarized capacitor |
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| C31,C34,C35 | 1u | Unpolarized capacitor |
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| C32 | 5u | Unpolarized capacitor |
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| D1-D4 | LED | Light emitting diode |
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| J1 | USBC PD | Generic connector, single row, 01x02, script generated |
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| J2 | JTAG | Header, 4-pin |
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| J3 | AudioJack | Speaker |
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| J4 | Raspberry_Pi_4 | Raspberry Pi 4 Model B |
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| J5,J6 | Conn_01x08 | Generic connector, single row, 01x08, script generated (kicad-library-utils/schlib/autogen/connector/) |
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| J7 | External Buck | Generic connector, single row, 01x02, script generated |
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| J8 | Conn_01x03_Socket | Generic connector, single row, 01x03, script generated |
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| JP1,JP2 | Jumper_3_Open | Jumper, 3-pole, both open |
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| L1 | 3.3u | Inductor |
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| LS1 | Speaker | Speaker |
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| PS1 | TPS565208DDCR | 4.5V to 17V, 5A Synchronous Step-Down Voltage Regulator in SOT23 |
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| R1-R3 | 3.3k | Resistor |
|---|
| R4,R5,R9,R12,R14 | 10k | Resistor,Resistor, small US symbol |
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| R6 | 51k | Resistor |
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| R7,R10,R11 | 4.7k | Resistor |
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| R8 | 1M | Resistor, small US symbol |
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| R13 | 9.1k | Resistor, small US symbol |
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| R15 | 2.2k | Resistor, small US symbol |
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| R16,R17 | 20k | Resistor, small US symbol |
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| R18 | 3.9k | Resistor |
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| R19 | 1.5k | Resistor |
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| R20,R25 | 750 | Resistor |
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| R21-R24 | 22 | Resistor, small US symbol |
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| SW1 | Reset | Push button switch, generic, two pins |
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| TP1 | GND | Testpoint |
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| TP2 | 9V | Testpoint |
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| TP3 | 5V | Testpoint |
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| TP4 | 3V3 | Testpoint |
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| TP5-TP17,TP19-TP22,TP25-TP27,TP29 | TestPoint | test point |
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| Y1 | ABM3-16.000MHZ-B2-T | 16 MHz +/-20ppm Crystal 18pF 40 Ohms 2-SMD, No Lead |
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