DIY SMD Rotating LED SMD Components Soldering Practice Board Skill Training Kit

Product Introduction:

1.Board Size;90*60mm

2.Board Thickness:1.6mm

3.Flow Water Lamp Circuit : CD4017,NE888,LED;after correct connnection,it will operate 

4.Operating Voltage :3-12V

  1. board material: international standard sheet, all tin pad, high strength fire drop material, can be repeated disassembly.
    6. PCB board design is reasonable, are commonly used in the SMD components.
    7. the left and right of the three components are used to practice welding, each column with a test point.
    8. the middle of the circular circuit for the water lamp circuit, by the CD4017, NE555, light-emitting diodes, welding power can work.
    9. the circuit is also used on the back, a ruler to facilitate the measurement of components. There are examples of PCB conductors to facilitate the use of PCB design.

    Number of components: 125
    Number of solder joints: 274
    Use solder length: 35CM (diameter: 0.6mm)
    Sample soldering time: 35 minutes

Note:

  • Please allow 0.5-1cm errors due to manual measurement

  • Item color displayed in photos may be showing slightly different on your computer monitor since monitors are not calibrated same

Packing List:

Name

Parameter

Quantity

1206 Resistor

Random

12

0805 Capacitor

Random

12

0805 Resistor

Random

12

0603 Resistor

Random

14

0603 Capacitor

Random

14

0402 Capacitor

Random

14

0805 Resistor

1K ohm

15

LED

　

11

LED

　

4

Triode

J3Y

4

Diode

4148

4

0805 Resistor

10K ohm

5

0805 Resistor

2M ohm

1

0805 Capacitor

0.1uF

2

IC

NE555

1

IC

CD4017

1

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