Feature
●This is a novel design of a 60-second timer piece
●High quality PCB, has clearly marked the electronics components, even beginners can easily solder successfully.
●It is fun to build and nice to look at when finished, it’s not only a PCB board for practicing welding, but also a decorative gift for you.
●Comes with user manual, which will guide you how to finish step by step, perfect for school basic electronics experiment projects.
●Operating voltage:DC5V
Description
- Iron (30W)
- Solder wire
- Multimeter
- Tweezers
- Wire cutters
- High quality PCB, has clearly marked the electronics components, even beginners can easily solder successfully.
- It is fun to build and nice to look at when finished, it’s not only a PCB board for practicing welding, but also a decorative gift for you.
- Comes with English user manual, which will guide you how to finish step by step, perfect for school basic electronics experiment projects.
- PCB board Size:84MM*84MM
- Operating voltage:DC5V
- 61 red LED
- Instructions X 1
Warm tips:
- Before soldering the LEDs, it’s recommended to use a multimeter to check if there are any LEDs that are not bright.
- Please make sure all components in right direction and right place; and check whether pseudo and float welding, this is very important in practicing and testing.
- If you need technology supports or meet other problem, please send e-mail to us, we will help you as soon as possible.
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| Price | $9.98 | $11.98 | $16.98 | $10.98 | $12.98 | — |