Product Review
This is a DIY audio frequency spectrum analyzer designed to training your electronics soldering skills.12X11 5mm dia red blue green LED simulate audio spectrum with acrylic case and supporting audio and microphone input. Simple circuit design easy to assemble perfect for school electronics experiment projects
Specifications:
Working Voltage: DC 5V
Standby Current:<15mA
Audion Input:3.5mm audio jack,electret microphone
PCB Size:119X118.5mm/4.69X4.67inch(L*W)
Acylic Case Size:129X129X17mm/5.08X5.08X0.67inch(L*W*H)
Package Included:1X 12X11 LED Audio Spectrum Analyzer Kit
1X Acrylic Case

