Nobsound 16×16 LED Audio Spectrum Level Indicator VU Meters Music Display Screen Analyzer for Amplifiers (DIY Kit)
Descriptions:
This is 2018 latest upgrated version, The DIY KIT not only looks more exquisite but also save two-thirds of the time to assemble than before
The 16-segment audio spectrum display PCB size of 176 * 50mm, LED size of 167 * 41mm.
PCB board thickness of 14mm flattening, LED module thickness of 8mm, the total thickness of 22mm.
Important: (Please pay attention to the positive and negative when welding)
1. The module is green, the power supply is DC 5V / 600MA, t
- Support 32Hz-20KHz precision sweep, and in the 10Hz-20KHz range to do a reasonable channel settings.
- Display flip function, 16-level brightness adjustment.
- The spectrum of the main landing speed, peak lamp holding time, the decline in speed can be adjusted separately.
- Has a smooth display and bottomless display mode, excellent AGC processing. So that signal display richer.
- The use of professional with blanking constant current driver chip, LED lights no bright dark flashing problem.