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Description:
An audio indicator that bounces with music.
Parameter:
Parameter | Value |
Model | SL-88 |
Standby Current | <=5mA |
Signal Input Way | 3.5mm audio wire, microphone |
LED | 5mm; red green blue |
PCB Size | 89.5*66.8mm |
Mounting Hole | 3mm |
Operating Voltage | DC 5V |
Operating Current | <=40mA |
Signal Choose Way | microphone first |
LED Array | line for 8pcs; row for 8pcs |
Mounting Hole Distance | 83.8*61.2 |
Shell Size | 76*99*17mm |
Component list:
NO. | Name | PCB Silk Screen | Value | QTY |
1 | Metal film resistors | R3 | 10R | 1 |
2 | Metal film resistors | RX1-RX8,RY1-RY8 | 47R | 16 |
3 | Metal film resistors | R1,R2 | 1K | 2 |
4 | Metal film resistors | R6,R8 | 10K | 2 |
5 | Metal film resistors | R7 | 47K | 1 |
6 | Metal film resistors | R4 | 330K | 1 |
7 | Metal film resistors | R5 | 470K | 1 |
8 | Ceramic capacitor | C2-C6 | 104pF | 5 |
9 | Electrolytic capacitor | C1 | 220uF | 1 |
10 | Triode | Q1 | S9014 | 1 |
11 | IC | U1 | WD1088 | 1 |
12 | Electret microphone | MIC1 | F5H6 | 1 |
13 | Button | S2 | 6*6*13 | 1 |
14 | Power Switch | S1 | Self-locking switch | 1 |
15 | Switch cap | S1 | 6*5mm | 1 |
16 | LED | LED11-LED88 | 5MM Green | 24 |
17 | LED | LED11-LED88 | 5MM Red | 24 |
18 | LED | LED11-LED88 | 5MM Blue | 16 |
19 | Power input socket | JK2 | 3.5mm | 1 |
20 | Audio input socket | JK1 | 5P | 1 |
21 | SL-88 PCB | —— | 89*67mm | 1 |
22 | USB to DC Line | —— | 0.8M | 1 |
23 | Audio input line | Free give | 1.2M | 1 |
24 | One in two audio line | Free give | 22CM | 1 |
25 | PCB | —— | 67*89mm | 1 |
26 | Shell | A set black*2mm | 1 |
Operation Method:
Button mode | Schema Specification | Screen display | Function description |
Short press | Refresh rate | S1 | Slowest refresh rate |
S2 | Moderate refresh rate | ||
F | Refresh rate fast | ||
Long press | Signal sensitivity | L | Low sensitivity |
H | High sensitivity | ||
M | Medium sensitivity | ||
Hold KEY,power on | Test model | Every LED is bright Test the brightness and circuitry of the LED |
Remarks:
1>. Short press time not more than 1second,Long press time is 2seconds.
2>. Press and hold the"MODE"key.Then switch on the power to test model.
Finished Product without shell for reference:
Download the installation instructions here:
I. Tested by ICStation's Outstanding Partner Wahyu Eko Romadhon:
https://www.elcircuit.com/2018/04/diy-kit-voice-spectrum-lights-8x8-led.html
Learn More Details in the Video:
(The language in the video is Music)
II. Tested by ICStation's Outstanding Partner OnlyKit.:
Learn More Details in the Video:
(The language in the video is Russian)
III. Tested by ICStation's Outstanding Partner 12voltvids:
Learn More Details in the Video:
(The language in the video is English)
IIII. Tested by ICStation's Outstanding Partner MADE IN COLOMBIA:
Learn More Details from the Video:
(The language is Spanish)
Tested by ICStation's Outstanding Partner todderbert: