Electronic projects: Arduino LED clock (Scheduled via TrafficWonker.com) | Arduino, Elektronik devre, Led
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the electronic clock is lit up with green and blue lights on it's side

Arduino LED clock

Hi, The first and probably final version is finished. 180 RGB LEDs driven by TLC5925 constant current LED drivers each LED addressed separately (12x TLC5925 with 16 outputs each). each colour adressed individually 4x 7 segment LED display Atmega328P as MCU DS1307 real time clock Photoresistor (for adjusting brightness) And DHT11 for temperature and humidity Backup battery for clock 5V DC (eg USB) at full power it is REALLY bright. Thats why is there 60 step brightness dependent on ambient…
Enno Stelma
Enno Stelma

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