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Description
Product model:TJ-56-228
Supply voltage:3-12V
Board size:135*22mm
Function Description:
The scale of this circuit can produce different sounds, and different keys correspond to different scales. The gameplay of an electronic piano is to press different keys with your fingers to generate different scales. The principle is that circuit IC555 is connected to an oscillator, and its oscillation frequency is determined by the resistance (R1 R10) value of the circuit, so it is believed that different keys will produce different sounds
Package Type:
All goods will pack into cartons and wrapped full of waterproof tape before shipment.
We can accept customized package to meet different requirements:
1.Every item will separately pack into plastic bag,component,module can be packed in anti static bag.
2.Some fragile products such as the display screen can be packed in bubble bag.
3.Some large machines can be packed in wooden cases.
4.We can label JH code or client's code on package so that customers can check easily after receive goods.
NE555 Electronic Keyboard Kit
SKU : YXS1245 Brand :
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