产品型号：
OKYN-J1018
DIY 10 LED Audio Spectrum Analyzer Kit 9V 12V DC Soldering Practice Set for STEM Education
Product Description
Features:
Easy Assembly: Includes all necessary components with a clear circuit diagram for straightforward soldering and setup.
10 LED Display: Visually monitor audio levels or frequencies with a bright, responsive LED bar graph.
LM3915 IC-Driven: Utilizes the reliable LM3915 dot/bar display driver for accurate audio signal processing.
STEM Learning Tool: Enhances understanding of electronics, analog circuits, and audio analysis for students and hobbyists.
10 LED Display: Visually monitor audio levels or frequencies with a bright, responsive LED bar graph.
LM3915 IC-Driven: Utilizes the reliable LM3915 dot/bar display driver for accurate audio signal processing.
STEM Learning Tool: Enhances understanding of electronics, analog circuits, and audio analysis for students and hobbyists.
Warm Tip :
1. If the item is damaged or any problems, please contact us immediately before leaving feedback and we’ll do our best to solve your problem as soon as possible!
2. Due to manual measurement, the size may have an error of 1-2cm.
