- How to Adjust X and Y Axis Scale in Arduino Serial Plotter (No Extra Software Needed)Posted 3 months ago
- Elettronici Entusiasti: Inspiring Makers at Maker Faire Rome 2024Posted 3 months ago
- makeITcircular 2024 content launched – Part of Maker Faire Rome 2024Posted 5 months ago
- Application For Maker Faire Rome 2024: Deadline June 20thPosted 7 months ago
- Building a 3D Digital Clock with ArduinoPosted 12 months ago
- Creating a controller for Minecraft with realistic body movements using ArduinoPosted 1 year ago
- Snowflake with ArduinoPosted 1 year ago
- Holographic Christmas TreePosted 1 year ago
- Segstick: Build Your Own Self-Balancing Vehicle in Just 2 Days with ArduinoPosted 1 year ago
- ZSWatch: An Open-Source Smartwatch Project Based on the Zephyr Operating SystemPosted 1 year ago
Automatic Arduino pet feeder
In this project we will see how to make a 3D printed pet feeder. All modeled parts are available for you to replicate the project in your home.
The system is very simple: you are asked to enter two times when you want to distribute food, for example 8:30 and 17:30, then, at the indicated time, the stepper motor is activated and drops the food. As far as the electronic aspect is concerned we use a Nema17 stepper motor with its A4988 driver, an Arduino UNO, a keypad, an RTC clock module, an LCD display and a voltage regulator module from 12v to 5v (in the case of the project LM2596S).
The connections are summarized in the diagram below.