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Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.

  • Welcome to our site! Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.

Recent content by vishnu8888

  1. V

    Record digital audio with amplifier and bandpass filter-> capture into raspberry pi 4

    could you please state some componets to experiment Raspberry Pi 4 + MCP3008 + Dual MAX9814 Microphones + Preassembled LM358 Band-Pass Filter Modules this from GenAI. not sure whether this works or not. please help me
  2. V

    Record digital audio with amplifier and bandpass filter-> capture into raspberry pi 4

    Hello all, i just build this with GenAI help. I am CSE student, and don't much about the ckt design. Any one please help me to do this. I want to record ~5–75 dB SPL sounds (non-vocal like Digestive, Heart, ...etc ) using two microphones.

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