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Description
Product name:NE555 Ding Dong Digital Doorbell Kit
Type:NE555Working voltage: 4.0-7.0v
PCB size: 4.3mm(length)*3.5mm(width)
Packing list:
PCB board 1pc
Horn 1pc
100mm red thread 1pc
100mm black thread 1pc
NE555 chip 1pc
8P IC seat 1pc
100uF 25V capacitor 1pc
10uF 25V capacitor 1pc
6*6*5 key 1pc
103 ceramic chip capacitor 3pcs
47K resistance 5pcs
1N4148 2pcs
Schematic Diagram
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 Ding Dong Digital Doorbell Kit
SKU : YXC433 Brand : JH Stock
Style：
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