Oleg Oleg

RUSSIAN FEDERATION, THE • + Follow

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Description

Rotating LED electronic clock SMD

Use 48 bright white LEDs + 12 orange LEDs as the second hand,

4 white digital tubes display month, day, week, hour, minute, temperature,

equipped with a buzzer, can realize the alarm function, the software uses PWM control display

The brightness can be adjusted automatically according to the photoresistor. It is now open source,

and the board, welding and downloading can be done in one go, adding a touch of bright color to the home.

Oh right, the internal crystal oscillator is set to 22.1184MHz

Code

https://drive.google.com/file/d/1X2qaP25cmP8j4K0Szxr5EnjtxV-fjDtH/view?usp=sharing

Schematic and Layout

https://drive.google.com/file/d/1ucGnpQTwpubzR7b09WAS2XJgzVpkpCvB/view?usp=sharing

Sep 09,2020

4,818 views

Rotating LED electronic clock SMD

The brightness can be adjusted automatically according to the photoresistor.

4818

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Published: Sep 09,2020

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Topic

DIY Electronics

Breakout Board Projects

Rotating LED electronic clock SMD

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