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sph0645
Here are 8 public repositories matching this topic...
Measure volume of noise using ESP32 and Adafruit I2S Microphone (SPH0645)
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Jun 29, 2024 - C++
Simple driver for Hifiberry and ICS43432 MEMS microphone compatible hardware
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Nov 12, 2017 - C
Two state sensor (On/Off) reacting on sound levels measured by I2S microphones ( SPH0645LM4 or INMP441 )
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Jun 29, 2024 - C++
Simple driver for Hifiberry and ICS43432 MEMS microphone compatible hardware
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Feb 5, 2018 - C
Open-hardware voice assistant · RK3308B Linux · 4-mic I2S array · ESP32 · Ethernet · E-Ink · multi-sensor PCB stack · Radxa
iot esp32 pcb open-hardware device-tree rockchip home-assistant alsa embedded-linux voice-assistant arm-linux i2s sph0645 max98357a rcore rk3308 lan8720a wake-word raxda raspberry-pi-alternative
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Jun 30, 2026
Dual-SPH0645 Raspberry Pi prototype with audio capture, FFT signal processing, PCB design, and offline LLM inference.
rust raspberry-pi signal-processing dsp speech-recognition speech-to-text kicad whisper microphone-array i2s sph0645 gcc-phat offline-asr
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Aug 23, 2026 - Rust
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