TM1637 7 Segment 4 Digit Display

In this video we play around with the 7 Segment 4 Digit display with a TM1637 driver. The board needs only a clock and data connection to use and a library is readily available on github.
We use a Nano, a DS3231 RTC and the display unit in this example to make a simple digital clock. If you are interested in purchasing one of these units, a link to buy is included in the Slow Boat from China #9 video.

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Please watch: "Diodes: The basic building block of all digital circuits"
[ Ссылка ]
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