PCB mounted LED indicator
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LM338T TO220 1.2-32VDC 7A Adjustable Voltage Regulator
1 × රු56.00
CD4029 DIP Synchronous Up/Down Counter, Binary/Decade Counter IC
1 × රු282.00
Wiring Tape - KELANI Black
1 × රු180.00
IRF9Z24N TO220 -55V -12A P-Channel MOSFET
1 × රු56.00
DIY 20 LED LM358 Sound Level Indicator Equalizer with On-Board Microphone and All Components
2 × රු1,000.00
1 Channel 5V Infrared Receiver Driving Switch / Relay Module With Remote Controller
1 × රු800.00
Digispark ATTiny85 General Development Board
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2SC5242 NPN TO-3P 230V 15A NPN Transistor 2SA1962 Complementary
1 × රු264.00 Subtotal: රු4,738.00
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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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