CD4017 forgó LED SMD NE555 forrasztólap barkácskészlet Fanny Skill Training elektronikus öltöny
CD4017 Rotating LED SMD NE555 Soldering Practice Board DIY Kit Fanny Skill Training Electronic Suit
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Product Introduction:
1Board Size;90*60mm
2Board Thickness:16mm
3Flow Water Lamp Circuit : CD4017,NE888,LED;after correct connnection,it will operate 
4Operating Voltage :3-12V
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: 06mm)
Sample soldering time: 35 minutes
 
Note:
Please allow 05-1cm 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:
32814077648 - suq