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Music lights

2 years ago 2987
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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 Value Qty. Package Components Manufacturer Part Supplier SeeedStudio
1 CD4060BCM 1 SOP-16 U1
2 504BW 12 Z-5MM-LED LED1,LED2,LED3,LED4,LED5,LED6,LED7,LED8,LED9,LED10,LED11,LED12 504BW SeeedStudio 304090062
3 1M 1 3-0603 R1
4 1u 1 1uf C1
5 10k 1 3-0603 R2
6 200k 1 RW R3
7 1N4007 1 DO-41 D1 1N4004 SeeedStudio 304010008
8 SPST_ON 1 Z-SWITCH S1
9 SIP2 1 5.08X2P J1
10 8 1 bell-5-1 LS
11 YYIC 1 YYIC U2
12 9013 1 TO-92B Q1
13 9012 3 TO-92B Q2,Q3,Q4
14 220k 1 3-0603 R4
15 1N4148 3 DO-41 D2,D3,D4 1N4004 SeeedStudio 304010008
16 200 12 3-0603 R5,R6,R7,R8,R9,R10,R11,R12,R13,R14,R15,R16

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