Dual Channel 12 Bit Level Indicator LED Light Bar Adjustable Light Speed VU Meter Stereo Amplifier Board DIY Electronic Kits

Good luck with your favorite purchasesHigh-concerned chemical : None Origin : Mainland China LED Music Spectrum Level Indicator Light : Audio LED Indicator Light Audio Music VU Level indicator Meter : Level Indicator LED Light Bar VU Meter Stereo Amplifier Board : LED Music Level Indicator Module Origin : Mainland China Type : Voltage Regulator Condition : New Model Number : LED Music Spectrum Level Indicator Light Material : PC+electronic components Specification : DIY kit, finished product kit optional Working voltage : 7v-12v 100MA Lamp color : 7 green+2 orange+3 red Display : Standard display mode and wide range automatic gain control mode PCB size : 80 x14mm/3.14x0.55inch LED module area : 58x14mm/1.96x0.55inch Gross weight : 20g