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4-digit DIY Digital LED Clock Kit Light Control Temperature Display Transparent Case Blue

4.3 (60 Reviews)

US$8.19

Dispatch:CN
  • CN
color:green
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Product Description
Customer Reviews(60 Reviews)
4.3

Lots of little parts but not great way to identify them for the novice. I mixed some up and had to re solder and do some searches to find out where I went wrong

excellent item! fast shipping! A++++++++++++++++++++++++++++++++++++++++++++

Fast shipping. Item was as described. Great seller. Great communication A+++

Well at least it works sort of ! After designing such an elaborate system, the owners spent maybe 10 minutes writing the instructions. So I had to spend my valuable time playing the "guess-game" to figure out where the parts belong. Good thing there is a picture of this unit on the website so I could refer to it while assembling it. The clock, the temperature the alarm all work. The date I'm not so sure of ? It displays a number between 2 dashes ? It could be the IC is faulty, or I installed it wrong. In any case, there are NO trouble-shooting instructions. The good thing is that it came with extra parts(resistors) which is unusual. The LED display is very bright and it does not need any batteries to work. However without the battery it means that when power is cut off, you have to reset all your settings, something I'm still having problems trying to understand ? Maybe you might do better...

Very fun project with a puzzle ending. The soldering is straight forward the fun begins when you remove the paper from the case parts and proceed to assemble the puzzle... Not quite rubiks cube but a challenge.

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