Gikfun LED Chaser Kit Soldering Practice Kit PCB Board for School Learning Project EK1974

ASIN: B0BFHGK7JQ
This is a beautiful LED chaser kit that 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.
Package Dimensions ‏ : ‎ 14.4 x 10.9 x 2.01 cm; 41 g
Date First Available ‏ : ‎ 23 Sept. 2022
Manufacturer ‏ : ‎ Gikfun
ASIN ‏ : ‎ B0BFHGK7JQ
Guaranteed software updates until ‏ : ‎ unknown

This chaser kit displays different graphs by adjusting two potentiometers, the graph can be moved quickly or slowly.
This is a beautiful LED chaser kit that 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.
High quality PCB, has clearly marked the electronics components, even beginners can easily solder successfully.
Comes with user manual and online PDF file, which will guide you how to finish step by step, perfect for school basic electronics experiment projects.
Power supply: USB or battery