At present, it can be seen that most patients often have problems in terms of forget to take the medicine. The party organizer realizes this problem. Therefore, brainstorming to artificial air alert function portable automatic drug To solve the problem to forget to take medicine of patients and facilitate with caregivers. The team adopted the Arduino UNO R3 in making machine, the shape of the machine to use the program Pro Engineer in design, which this program designing image 3 dimensions. And the functions of the system inside the machine. The author used the program Arduino in command systems, such as alerts a flashing light when it is time to take medicine. A system of notification sound when it is time to take medicine.