ARPITA UNY
UNI 16台櫃位叫號系統，已於２０１９年１１月啓用。
Hardware signal board on Arduino with 16 input signals on each counter.
UNI 16台櫃位叫號系統，已於２０１９年１１月啓用。
Hardware signal board on Arduino with 16 input signals on each counter.