5 Set 7 Chips Soldering Practice Kits,DIY SMD SMT Welding Practice Soldering Skill Training Board (5-7Chips)

5 Set 7 Chips Soldering Practice Kit. Each kit includes: PCB board*1 0402 Patch resistance*3 0603 Patch resistance*3 0201 Patch resistance*7 0603 SMD leds*3 SOP16 chip*1 SOP20 chip*1 Chip feet - 32*1 Chip feet - 44*1 Chip feet -64*1 Chip feet - 100*1 Chip feet -144*1

• This is a special microchip soldering training board kit that includes 7 different chips. It allows you to learn about chips of different sizes and types, thus better understanding how to solder them together.
• You can repeatedly solder and disassemble these chips until you are very familiar with the ability to solder tiny chips.
• For electronic engineers, this is a perfect 10 point soldering kit. It can help you better complete tasks in repairing precision electronic products or devices containing small electronic components such as mobile phones.
• Please note: The kit does not have a power on test. The soldering effect can be inspected visually or observed under a magnifying glass. The chip model and resistance/capacitance are randomly provided.
• The circuit board is made of high-quality epoxy resin board with solder pads that are not easily oxidized.