Hwydo New Ta7318p Vu Meter Driver Circuit Board Stereo Module Upgraded Edition

Hwydo New Ta7318p Vu Meter Driver Circuit Board Stereo Module Upgraded Edition: Electronics. Buy Hwydo New Ta7318p Vu Meter Driver Circuit Board Stereo Module Upgraded Edition: Stereo Jack Cables - ✓ FREE DELIVERY possible on eligible purchases. 1 x connecting line(half meters,divides into two to use) 。 1 x TA7318P VU Meter Driver Board 。 PCB size: 60 x 39 mm 。 Weight：25g 。 The power rating: 3 W 。 Features：。 The signal input: driver board provides two kind of signal input methods:HIGH、GND、HIGH/LOW、GND、LOW，choose any one of them! (as in volume potentiometer, or the power output signal, take the pointer will swing control in volume)。。 () LOW, GND, LOW: this is driven plate LOW level signals input terminals, used to refute CD machine, computer sound card, the former stage,audio source equipment audio signal, wiring in corresponding: left, GND, and right sound channel.。。 (2) HIGH, GND, HIGH: this is the driver board HIGH level signal input terminals, used to refute after borne power amplifier amplification power signal, driven plate with attenuation circuit, will the power output of the HIGH strength level to drive after attenuation IC, attenuation circuit contains R3 and R2 resistance, connection borne power amplifier output terminals, drive the board two HIGH terminal, by two of the power amplifier were red terminals, the two black borne power amplifier terminals, choose which any one by driving the GND terminal board can.。。 The driver output:。 V , V-terminal:/ two groups of 2 V backlight power supply output terminal , pay attention to the connection of the light source voltage and matching headers positive pole and negative pole.。 ,-terminal:/ connect " " and "－" terminals of VU meter. pay attention to the connection positive pole and negative pole..。 The power supply parameters:。 Working voltage: AC/DC 2-5 V wide working voltage range (suggested independent power transformer, or independent power supply)。 The power rating: 3 W。 Weight：25g。 PCB size: 60 x 3 mm。 Package include：。 x TA73P VU Meter Driver Board。 x connecting line(half meters,divides into two to use) 。。。

Hwydo New Ta7318p Vu Meter Driver Circuit Board Stereo Module Upgraded Edition

Hwydo New Ta7318p Vu Meter Driver Circuit Board Stereo Module Upgraded Edition,Upgraded Edition Hwydo New Ta7318p Vu Meter Driver Circuit Board Stereo Module,Buy Hwydo New Ta7318p Vu Meter Driver Circuit Board Stereo Module Upgraded Edition: Stereo Jack Cables - ✓ FREE DELIVERY possible on eligible purchases, Fast Free Shipping Visit our online shop Fast Delivery to Your Door is the perfect place to shop online. Circuit Board Stereo Module Upgraded Edition Hwydo New Ta7318p Vu Meter Driver.