The product is not assembled kit, SMD LED and chip are not soldered, please pay attention before buying.
Type: With housing kit / Without housing kit (please choose the one you need)
1. The display uses a power and audio 2-in-1 input line, USB side for the power supply, 3.5mm headphone plug for the audio input, your Destination please used with the included audio splitter were connected to the audio and ASK11, each is a mono display, you can use two ASK11 composition stereo VU indicator system.
2. The power supply using USB DC 5V power supply, part of the phone charger ripple larger, will cause ASK110 unordered beating, in case of such a situation, please use the computer USB power test, if the input floating a slight jump is a normal phenomenon;
3. Please do not directly access the peak level of exceed 5V audio signal, this will damage the main chip, if you need to connect the speaker please use with high to low or potentiometer attenuation signal.
4. Behind the two fine-tuning potentiometer can adjust the display amplitude, left channel adjustment L potentiometer R24, right channel adjustment R potentiometer R23, the default is the left channel, if your input volume can be adjusted, the general is not recommended adjust this potentiometer, please adjust the display amplitude by adjusting the input volume.
1 x ASK11 DIY Light Cubic Kit