2 layers77.2 × 54.6 mm
PCD with routing
mariam-essam2/Timer-555-PCB-project
A hardware-based 60-minute Pomodoro timer with dual 7-segment displays, manual/auto-reset, and buzzer alert. Fully simulated, tested, and ready for PCB fabrication with complete schematics, footprints, and Gerber files
23 parts