• Size: 90*60mm
• Thickness:1.6mm
• Flow Water Lamp Circuit: CD4017, NE888, LED; it will run after proper connection.
• Voltage of operation: 3-12V
•  Board material: international standard sheet, all-tin pad, high-strength fire-drop substance that can be disassembled multiple times.
•  The PCB board analysis is suitable, and SMD components are often used.
•  Welding is executed on the left and right of the three components, with each column containing a test point.
•  Welding power can be provided by the CD4017, NE555, and light-emitting diodes in the centre of the circular loop for the water lamp circuit.
•  A ruler is used on the back of the circuit to make component measurements easier. Examples of PCB conductors are created to help with PCB design.

Pakage Content: 

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