preamp microphone board
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S9012 TO-92 25V 500mA PNP Transistor
1 × රු8.00
150µF / 150uf 250V Electrolytic Capacitor
1 × රු115.00
Bluetooth 5.0 Decoder Board Audio Receiver BT5.0 Pro MP3 Lossless Stereo Player with Mic and Controls
1 × රු1,650.00
DIY 20 LED LM358 Sound Level Indicator Equalizer with On-Board Microphone and All Components
1 × රු1,000.00 Subtotal: රු2,773.00
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The DIY 20 LED LM358 Sound Level Indicator Equalizer Kit comes with all necessary components to build a real-time sound level display, featuring an on-board microphone and 20 LEDs to visualize audio levels.
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