DESCRIPTION

Cat feeder works to provide cats with food over several days (3 times a day).

It is Supplied with two power sources (electricity / battery).

Scenario

The feeder is set to put food for the cats three times a day.

When it's time to eat, the feeder makes a familiar sound so that the cats come, "for example, like whistling."

When cats come after hearing the sound, the feeder recognizes them and then puts food for them. .

If the cats do not come, the food is not placed in the plate, but as soon as the cats stand in front of the feeder at a later time, the food is placed directly .

The feeder alerts the person if food is about to run out.

When the power is cut off, the box is opened automatically.

3D MODELING

COMPONENTS AND SUPPLIES

2 MG995 Servo

RTC "real time clock"

IR

Altrasonic

mp3 player

SD card

speakers

12V DC adaptor

buck converter module

CODE

SCHEMATICS