ASD-84 Audio Spectrum Display 8x4 DIY Kit Music Level Indicator Voice Spectrum Lights Learning SuiteSold By ICStation, Ships from China
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Description: This is a DIY Infrared Reversing Indicator kit. You need to solder it by yourself. Features: High sensitivity; Low power; Wide operating voltage range; Low power consumption; DIY desi...Read More…
This is a DIY Infrared Reversing Indicator kit. You need to solder it by yourself.
Step 1: Complete the installation in the normal way following installation manual and schematic.(Please request separately).
Step 2:Connect audio;
Step 3:DC 4-9V voltage;
Step 4:Adjust working mode
Step 5:Test and use.
Please make sure all components in right direction and right place.
Please check whether pseudo/float welding.This is very important.
The soldering iron can't touch the components for a long time, otherwise the components will be damaged because of the high temperature.
It is recommended to use a stable power supply, otherwise it may interfere with the audio signal output.
Note: You can finish installation by PCB silk screen and component listing.
A : Please make sure all components in right direction and right place and check whether pseudo/float soldering. This is very important.
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United States Postal Service: delivery time (7-10 working days)
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