Clock with 180 RGB LEDs on home-etched circuit board
An Arduino-based clock with 180 RGB LEDs. The LEDs are driven via 12 TLC5925 1- channel constant-current addressable drivers.
Its built on doublesided copper clad board using Toner transfer method. The routes aren’t smaller than 0.44mm and all vias are made for 0.8mm drilling (truly DIY). Just around 5 vias are under a component and 7 segment displays have singnals only from bottom side (for easy soldering)
Via Hacked Gadgets.This entry was posted in Arduino, clock and tagged Arduino, clock, RGB LED.