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Description

1. Board size: 90*60MM

2. Thickness of the board: 1.6mm
3. Board material: international standard plate, all pads are tinned, high-strength fireproof and anti-drop material, can be disassembled repeatedly.
4. The PCB board design is reasonable, and the commonly used chip components are used.
5. The three columns of left and right components are used to practice welding, and each column has a test point.
6. The circular circuit in the middle is a water lamp circuit, which is composed of CD4017, NE555, and light-emitting diodes. It can work after power-on after welding without error.
7. The back of the circuit is also used, with a ruler, which is convenient for measuring components. There are examples of PCB wires to facilitate PCB design and use.
8. Circuit working voltage 3~12V
9. This kit contains all the components in the following photos.

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.

SMD LED Component Welding Practice Board Kit

SKU : YXA763 Brand : JH Stock

Price : $ 0.62

100 +: $0.62500 +: $0.621000 +: $0.62

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