Mini Dual 12 Level Indicator VU Meter Stereo Amplifier Board Adjustable Light Speed Board

Important note:
1. MCU in the sampling time-sampling, so that there is dual-channel simultaneous parallel input signal changes fast, the amplitude of the two light bar display , this is a normal situation.
2. In extreme cases, there may be very slight high frequency noise. Recommended to replace the signal input line position as dual-core shielded cable.
3. Operating voltage: 7-12v current can work in more than 100MA. Prohibited or voltage exceeds 12v positive and negative reversed, whether the person cause light damage level
Display effect:
1. strip show+ after travel whereabouts
2. strip show after+ the disappearance of the travel
3. The strip display + (no display)
4. strip show+ right after the flow disappears
5. The strip display + (three lights)
6. striped marquee display + effect
7. + strip show right jump lamp lights two bits whereabouts
Operating Voltage: 7v-12v 100MA
Colour: green white
Light Colors: 7 Green + 2 orange + 3 red
Material: plastic
Package Contents:
1 x Mini Dual 12 Stereo Level indicator lamps board Diy Kits
1 x 5Pin Cables(with OPP bag)
Only the above package content, other products are not included.
Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.