Smiley LED PCB

My first PCB design! A smiley face board with LEDs that light up the outline, eyes, and mouth using the TLC5947 LED driver.

Features

• Smiley face design with LED-lit features
• TLC5947 LED driver chip for individual LED control
• 12-bit PWM control per LED channel
• Chainable design (via serial data)

Hardware

• LED Driver: TLC5947
• Datasheet: TLC5947 on TI website

Files

• Smiley.kicad_pcb - PCB layout
• Smiley.kicad_sch - Schematic
• production/ - Production files (BOM, positions, netlist)
• mfr/ - Gerber files for manufacturing

Manufacturing

Gerber files and drill files are ready in the mfr/ directory. BOM and position files are in production/.

License

Open source hardware - feel free to modify and share!