Audio Spectrum LED Light Kits

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Introduction:

4-Colors Music Spectrum Display DIY Kit with Red/Green/Pink/Blue flashing LED light.
Its display effect changes automatically according to the input audio or mini microphone which can presenting a very gorgeous effect.

Function:

Toggle Switch is used to switch audio input channel.
Turn UP: Selected MIC audio input. The display automatically changes with the sound received by the microphone.
Turn Down: Selected MINI USB audio input. The display automatically changes with the audio input by the USB. Note:Random change when no USB audio input at this mode.
USB socket can not only provide working power, but also input audio signals.
Adjust potentiometer to adjustable audio sensitivity.

Parameter:

Voltage:DC 5V Display
Color:Red&Green&Pink&Blue
Audio Input Mode:USB Input Mode and MIC Input Mode
Work Temperature:-20℃~85℃
Work Humidity:5%~85%RH
Size(Installed):205*85*20mm

Install Metal Film Resistor

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Install Metal Film Resistor

Install 47Kohm Metal Film Resistor and 32.768MHz Crystal Oscillator

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Install 2pcs 20pF Monolithic Capacitor and 1pcs MINI USB Socket

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Install 1pcs DIP-40 IC Socket

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Install 1pcs DIP-8 IC Socket at U1

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Let's Learn How to Identify the Positive(anode) and Negative(cathode) Lead of LEDs

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Install 48pcs Red LED & 48pcs Green LED

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Install 48pcs Pink LED & 48pcs Blue LED

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Install Toggle Switches, STC12C5A60S2 Controller, DIP-8 IC JRC4558D, Potentiometer

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Install the followings:

1pcs 5Pin Toggle Switches
1pcs DIP-40 IC STC12C5A60S2 Controller
1pcs DIP-8 IC JRC4558D
Install 1pcs 50Kohm Potentiometer at VR

Install Acrylic Shell

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Install PCB fix bracket by 4pcs M2*4mm Copper Pillar and 4pcs M2*4mm screw.
Tear off the acrylic surface protective film.
Install 1pcs Acrylic bottom plate by 4pcs M2*5mm Screw on the back of the PCB.
Install the 4pcs acrylic panels on the side and fix by 7pcs M2*9mm Screw and 7pcs M2 Nut.Pay attention to the USB interface.Users can use tweezers to clamp the nut and fix the screw when installing M2 screws.
Install 1pcs Acrylic top board by 4pcs M2*9mm Screw and 4pcs M2 Nut on the top of the PCB.
Connect to power supply and music audio to enjoy the effect.

Done!

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This colorful led music spectrum display kit really is a very interesting DIY electronic product which enables users to understand the circuit more clearly and learn soldering skills.

The light effect is cool. We have tried the finished product on the desktop in office, it makes a silent working day with a bit more energy.

Besides this kit, you can also find some other Electronic DIY kits from $0.99, with detailed diagram and installation instructions from icstation. If you need any help with DIY project, plz feel free to contact us. We are pleased to help any time! Enjoy fun with ICStation DIY Kits!