16 Music Sound Box BOX-16 Board 16-Tone Electronic Module DIY Kit Parts Components Soldering Practice Learning Kits for Arduino
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Our shop sells the most popular 3C consumer electronics products,such as mobile phone accessories,computer accessories,game peripherals,smart wearables,and follow the most popular fashion trends. If you like our products,please follow us,become our follower and fan.We will provide you with the most popular products to satisfy your fashion shopping experience.Package : SMDis_customized : YesModel Number : 16 Music Box kitOperating Temperature : -40-+85Dissipation Power : 1Supply Voltage : 16 Music Box kitApplication : MP3/MP4 PlayerCondition : NewType : Voltage RegulatorBrand Name : EstardynOrigin : Mainland ChinaDescription:Note:This module is DIY Kit ,Not a finished product.Features:The sixteen-tone box can emit 16 interesting analog sound effects at will under your control. It is not only an electronic toy, but also a doorbell or alarm.Parameter:Supply voltage: DC 4.5V-5VBoard size: 4.8*4.1cmControl method: manual ing + external ingCircuit principle:Whole?circuit?with?a?9561?tones?of?integrated?circuits?as?the?core,?with?four?binary?e?to?ene?9561?working?condition?control,?make?its?produce?16 different analog sound. The whole circuit including noise generation circuit, basic additional control circuit and control circuit, the binary ing circuit and so?much.1.?Sound generating circuit, U2 9561 with transistor Q1 and passive buzzer?LS1.2.?Basic?control?circuits,?with?two?binary?digital?control?U3?of?two?selected?the?four?kinds?of?working?condition,?make?its?produce?four?basic?acoustics?as required.3.?The additional?control?circuit, using?the?four?states?of?two?binary?digital?resistor?R1,?R2,?R4,?R5?produce?a?combination?of?four?different?to?change 9561 external vibration resistance value, which changes the oscillation , the change of the oscillation , is not only changed the oscillation frequency, and derive a lot of new?sound.Combine basic control circuit and the additional control circuit, constitute A complete control circuit, is controlled by A B C D four binary ening, make 9561 produce 16 different sounds.4.?The?binary?ener?circuit,?the?switch?S1?-?S4,?resistance?R6 -?R9?etc?binary?ener. S1,?S2,?S3,?S4,?corresponding?binary?digital?A,?B,?C,?D?four. Switch to stir to 0, switch to stir to 1. Make up A, B, C, D four binary digital voice through control part?9561.






