SAI ROBOTIC LM3915 Stereo Audio Level Indicator ALM 711 Ready Module Sound Audio Spectrum Analyzer DC6V-12V 10 Segment ( 21 L.E.D. – 12 Green, 4 Yellow, 4 Red, 1 Blue ) with Report

الوصف

🎉 Illuminate Your Sound Experience!

The SAI ROBOTIC LM3915 Stereo Audio Level Indicator is a pre-assembled sound audio spectrum analyzer designed for educational purposes. With a vibrant 10-segment LED display and durable copper construction, this module operates on a DC power supply of 6V-12V, making it perfect for school projects, science fairs, and classroom demonstrations. Weighing only 90g and measuring 14 x 3.5 x 2 cm, it's a compact yet powerful tool for STEM learning.