Elevate your electronics skills with the SAL-30 Sound-Controlled Level Indicator DIY Kit! This kit allows you to build a functional audio level meter with three distinct segments, perfect for visualizing sound levels with vibrant LED indicators. It’s an excellent project for hobbyists, students, or anyone interested in sound-related electronics.

Parameters

Model: SAL-30

Operating Voltage: 915V

PCB Dimensions: 160mm (L) x 42mm (W)

Note: This Three-Segment 10-point Sound-Controlled Level Indicator Kit features high-brightness 5mm LEDs in blue, green, and red. The kit contains a total of 204 components, requiring patience and careful soldering to complete.