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  • 3 VIDEOS
  • Gikfun LED Chaser Soldering Practice Kit PCB Board 81 LEDs for STEM Electronics School Learning Project DIY EK1974
  • LED Chaser Soldering Practice Kit PCB BoardGikfun_Official_Store

Gikfun LED Chaser Soldering Practice Kit PCB Board 81 LEDs for STEM Electronics School Learning Project DIY EK1974

4.5 out of 5 stars (202)
鶹's Choice highlights highly rated, well-priced products available to ship immediately.
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About this item

  • 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
› See more product details

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Product details

  • Parcel Dimensions ‏ : ‎ 13.8 x 10.6 x 2.2 cm; 80 g
  • Manufacturer ‏ : ‎ Gikfun
  • ASIN ‏ : ‎ B0BFHGK7JQ
  • Customer Reviews:
    4.5 out of 5 stars (202)

Product Description

gift
soldering practice

  • 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.

  • Iron (30W)
  • Solder wire
  • Multimeter
  • Tweezers
  • Wire cutters
  • Power supply: USB or battery
soldering practice

  • 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.
  • 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.

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Customer Reviews
3.9 out of 5 stars 186
4.2 out of 5 stars 862
4.0 out of 5 stars 125
4.2 out of 5 stars 116
4.4 out of 5 stars 66
4.1 out of 5 stars 331
DIY Welding kit ✓ ✓ ✓ ✓ ✓ ✓

Product information

Technical Details

Brand ‎Gikfun
Manufacturer ‎Gikfun
Model Name ‎EK1974
RAM memory technology ‎DDR3 or DDR4
OS ‎Windows, macOS, Linux
Processor Brand ‎ARM
Processor Type ‎ARMv7
Number of Processors ‎1
Hardware interface ‎USB
Compatible Devices ‎USB-compatible devices
Mounting Hardware ‎VHS
Number of Items ‎1
Batteries included ‎No
Batteries Required ‎No
Wireless Standard ‎Bluetooth
Total USB Ports ‎1
Connector Type ‎USB
Material Type ‎copper
Manufacturer ‎Gikfun
Parcel Dimensions ‎13.8 x 10.6 x 2.2 cm; 80 g
ASIN ‎B0BFHGK7JQ

Additional Information

Date First Available Sept. 23 2022
Customer Reviews
4.5 out of 5 stars (202)

4.5 out of 5 stars

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Gikfun LED Chaser Soldering Practice Kit PCB Board 81 LEDs for STEM Electronics School Learning Project DIY EK1974

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Product Summary: Gikfun LED Chaser Soldering Practice Kit PCB Board 81 LEDs for STEM Electronics School Learning Project DIY EK1974

From Gikfun

4.5 out of 5 stars, 202 ratings

Customer reviews

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About this Item

  • 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

Product description

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.
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