Intelligent letterbox using Arduino and GSM modules / Muhammad Hazril Abdul Karim and Muhammad Hanif Rohani

• Main Authors: Abdul Karim, Muhammad Hazril, Rohani, Muhammad Hanif
• Format: Student Project
• Language: English
• Published: 2015
• Subjects: Postal service. Stamps. Philately; Electronic mail systems. General works. Text messages (Cell phone systems)
• Online Access: https://ir.uitm.edu.my/id/eprint/67780/1/67780.pdf; https://ir.uitm.edu.my/id/eprint/67780/

For some people, mail is very important to them. They work depending on the customer's mail. For example, Lawyer, Banker, Online Business and Writer they need a feedback letter from their client for feedback purposes. It will be the backbone to move forward and to ensure their business is doing...