HOW DOES IT WORK?

The prototype is controlled by Arduino Mega 2560, that has many I/O pins.

The microcontroller can handle the display, the keypad, the two motors, the real time clock module and the auxiliary ventilation without any problems.

The water dispenser is operated by an NE555 timer.

An auxiliary battery (50 W) guarantees the operation of the machine for more than 20 hours from disconnection from the electricity grid.

The program installed on the Arduino board manages up to 12 different types of drugs, which are stored in the 12 sectors of the internal disk, and can be distributed throughout the day.