Student Calling Machine When After School by Whatsapp Text Message


  • Syaiful Amri Politeknik Negeri Bengkalis
  • Syahrizal Politeknik Negeri Bengkalis
  • Khairudin Syah Politeknik Negeri Bengkalis
  • Azizul Politeknik Negeri Bengkalis


Text to Speech application, whatsapp communication, mp3 amplifier, esp8266


Crowds still have the potential to occur during the implementation of 100 percent face-to-face

learning. School residents, especially students, still find it difficult to keep their distance from each other and

that happens especially when it's time to go home from school. To overcome this condition, schools are moving

quickly to find solutions. For example, the education unit made an alternative to prevent crowds. Namely

providing a special waiting area for students, chairs lined up in the school hallway. The children sat while

waiting for their parents to come pick them up. As soon as the parents arrive, the student is called over the

loudspeaker, and so on. However, this method is not effective enough to reduce the crowd. Because at the time

of calling the students who were picked up, the officer (teacher picket) was overwhelmed to recognize the

parents or guardians of the students who were picking up the call by loudspeaker, due to the large number of

students there could also be a change in the person who picked up the previous day.