audio visualization module
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Fully Assembled HEXANODE®PCB of a 12-Channel Programmable Array with MOSFET Outputs (12VDC-24VDC up to 20A)
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Dual Mode 1Hz-150kHz 3.3V-30V Adjustable PWM Pulse, Duty Cycle / Signal Generator with LCD Display
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2SC5242 NPN TO-3P 230V 15A NPN Transistor 2SA1962 Complementary
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Arduino Starter Kit Basic for kids and Beginners
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Magnetic / Reed Switch for Home Alarm System for Arduino
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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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