Feature

●This is a beautiful electronic hourglass that is fun to build and nice to look at when finished, it is not only a PCB board for practicing welding skills, but also a decorative gift for you.
●Comes with English user manual and online PDF file, which will guide you how to finish step by step, perfect for school basic electronics experiment projects.
●The suite adopts double layer PCB, and the circuit consists of 30 pieces white LED blue ray.
●Under the control of MCU program, it displays analog hourglass image.
●Power Supply Voltage：3.3-5V


Description

Gikfun Inc focus on electronic design, development and marketing of Arduino.

Wed like to receive your valuable suggestions for our products and make your idea come true.

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  • This is a beautiful electronic hourglass that is fun to build and nice to look at when finished, it is not only a PCB board for practicing welding skills, but also a decorative gift for you.

  • The suite adopts double layer PCB, and the circuit consists of 30 pieces white LED blue ray, has clearly marked the electronics components, very easy to assemble.

  • Under the control of MCU program, it displays analog hourglass image. It can be used as decoration of small night light.

Tools you need:

  • Iron (30W)
  • Solder wire
  • Multimeter
  • Tweezers
  • Wire cutters

Installation steps

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632632

Warm tips:

  • Power Supply Voltage: 3.3-5V
  • Comes with English 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 is 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.

EK1918 EK1973 EK1972 EK1974
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Price $16.98 $11.98 $18.98 $11.98 $12.98 $11.28