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Music lights

2 years ago 3288
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Description

1、Working principle: CD4060 is composed by an oscillator and 14 binary serial counter bits, the oscillator structure may be RC or is crystal oscillator circuit, Cr (12 feet) high at ordinary times, reset the counters, all counters are mainly from trigger pulses in CP (9-11 foot) decreased along the counter in binary counting. 2、Function Description: adopt CD4060 control 12 red, yellow, and green LED flashes, adjust potentiometer can change the flashing speed. At the same time, a music chip issued music songs. 3、Description of each function module:

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4、Components and PCB board:

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5、Physical map after welding:

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Documents

音乐彩灯

音乐彩灯

BOM

ID Name Designator Footprint Quantity Manufacturer Part Manufacturer Supplier Supplier Part Price LCSC Assembly Mounted SeeedStudio
1 CD4060BCM U1 SOP-16 1
2 504BW LED1,LED2,LED3,LED4,LED5,LED6,LED7,LED8,LED9,LED10,LED11,LED12 Z-5MM-LED 12 504BW SeeedStudio 304090062
3 1M R1 3-0603 1
4 1u C1 1uf 1
5 10k R2 3-0603 1
6 200k R3 RW 1
7 1N4007 D1 DO-41 1 1N4004 SeeedStudio 304010008
8 SPST_ON S1 Z-SWITCH 1
9 SIP2 J1 5.08X2P 1
10 8 LS bell-5-1 1
11 YYIC U2 YYIC 1
12 9013 Q1 TO-92B 1
13 9012 Q2,Q3,Q4 TO-92B 3
14 220k R4 3-0603 1
15 1N4148 D2,D3,D4 DO-41 3 1N4004 SeeedStudio 304010008
16 200 R5,R6,R7,R8,R9,R10,R11,R12,R13,R14,R15,R16 3-0603 12

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