pcb-micdevice2
EffectiveRange
PCB project for stereo mems microphone with RGB led and MCU
Components (15)
| Reference | Value | Description |
|---|---|---|
| U1 | PIC18F16Q20 | PIC16F54, 512W FLASH, 25B SRAM, SSOP20 |
| U2 | GSF7002DW | Mosfet Array 60V 340mA (Ta) 150mW (Ta) Surface Mount SOT-363 |
| U3 | SN74CBTLV3257RSVR | |
| C1,C2,C4,C8-C11 | 100nF | Unpolarized capacitor |
| C3,C6,C7 | 1nF | Unpolarized capacitor |
| C5 | 4.7uF | Unpolarized capacitor |
| D1 | LED_RABG | RGB LED, red/anode/blue/green |
| J1 | I2S | Generic connector, double row, 02x05, odd/even pin numbering scheme (row 1 odd numbers, row 2 even numbers), script generated (kicad-library-utils/schlib/autogen/connector/) |
| J2 | PeriHDR | Generic connector, double row, 02x06, odd/even pin numbering scheme (row 1 odd numbers, row 2 even numbers), script generated (kicad-library-utils/schlib/autogen/connector/) |
| J3 | EXT_BUS | Generic connector, double row, 02x05, odd/even pin numbering scheme (row 1 odd numbers, row 2 even numbers), script generated (kicad-library-utils/schlib/autogen/connector/) |
| J4 | BTN_HDR | Generic connector, double row, 02x03, odd/even pin numbering scheme (row 1 odd numbers, row 2 even numbers), script generated (kicad-library-utils/schlib/autogen/connector/) |
| MK1,MK2 | SPH0645LM4H | Knowles MEMS Microphone, 24-bit I2S, 65 dBA SNR, LGA-6 |
| R1,R4-R7 | 1M | Resistor |
| R2,R3,R11-R13 | 10k | Resistor |
| R8-R10 | 5k3 | Resistor |