mp3-player
supereason333
12ELT mp3 player project code
Components (19)
| Reference | Value | Description |
|---|---|---|
| Q1 | 2N7002 | 0.115A Id, 60V Vds, N-Channel MOSFET, SOT-23 |
| Q2 | BSS84 | -0.13A Id, -50V Vds, P-Channel MOSFET, SOT-23 |
| U1 | ESP32-S3-WROOM-1 | RF Module, ESP32-S3 SoC, Wi-Fi 802.11b/g/n, Bluetooth, BLE, 32-bit, 3.3V, onboard antenna, SMD |
| U2 | PCM5100A | 2.1 VRMS, 100dB Audio Stereo DAC with PLL and 32-bit, 384kHz PCM Interface, TSSOP-20 |
| U3 | TPA6110A2DGN | 150-mW Stereo Audio Power Amplifier, HVSSOP |
| U4 | ST7735S LCD | |
| U5 | 74HC14 | Hex inverter schmitt trigger |
| C1-C6,C8,C12,C14,C16,C18,C20,C22 | 0.1uF | Unpolarized capacitor |
| C7 | 100uF | Polarized capacitor |
| C9,C13,C15,C17,C19,C21,C23 | 10uF | Polarized capacitor |
| C10,C11 | 2.2uF | Unpolarized capacitor |
| J1 | AudioJack3 | Audio Jack, 3 Poles (Stereo / TRS) |
| J2 | Micro_SD_Card_Det1 | Micro SD Card Socket with one card detection pin |
| R1,R2,R5,R7,R8 | 1K | Resistor |
| R3,R4,R6,R9-R14 | 10K | Resistor |
| R15,R16 | 470R | Resistor |
| R17-R19 | 22R | Resistor |
| SW1 | RotaryEncoder_Switch | Rotary encoder, dual channel, incremental quadrate outputs, with switch |
| SW2,SW3 | SW_Push | Push button switch, generic, two pins |