micro-controller-programming
chuanqisun
Components (6)
| Reference | Value | Description |
|---|---|---|
| U1 | MAX98357A | Mono DAC with amplifier, I2S, PCM, TDM, 32-bit, 96khz, 3.2W, TQFP-16 |
| M1 | Module_XIAO-ESP32C3 | ESP32-C3 Transceiver; 802.11 a/b/g/n (Wi-Fi, WiFi, WLAN), Bluetooth® Smart 4.x Low Energy (BLE) 2.4GHz Evaluation Board |
| MK1 | Mic_MEMS_TDK_ICS-43434 | Digital Microphone MEMS (Silicon), 1.62V ~ 3.6V, 20Hz ~ 10kHz, Knowles SPH0645LM4H-B |
| SW1 | PTT BTN1 | Push button switch, C&K PTS636 SM25F SMTR LFS, Tactile Switch SPST-NO Top Actuated Surface Mount |
| SW2 | PTT BTN2 | Push button switch, C&K PTS636 SM25F SMTR LFS, Tactile Switch SPST-NO Top Actuated Surface Mount |
| SW3 | MODE SWITCH | Slide Switch SPDT Surface Mount |