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Posts Tagged automatic pet feeder

How to make a pet feeder from water pipe – Part 4 : Firmware & mobile app

1/ Firmware : Please download the following programs and files: ESP8266Flasher.exe feeder.ino.bin You always need to clear everything in the NodeMCU memory first before a fresh installation. To select the right COM port, look at your Device Manager in your computer after plugging in the NodeMCU board. The […]

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How to make a pet feeder from water pipe – Part 3 : Electronic part

1/ How it works : DC motor is started and stopped by a relay, The amount of food depends on how long the motor will run. It is fixed from 1 to 8 seconds. I use the following relay schematic to turn on and off the DC motor. […]

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How to make a pet feeder from water pipe – Part 2 : Hardware

1/ Food holder Parts : 1 meter water pipe (or whatever length is suitable for you) 2 x aluminum water pipe holder to stick the tube a wooden panel 25x80cm wooden panel 1 x 45 degree water pipe joiner 2/ Food dispenser fins Parts : * All parts are cut […]

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How to make a pet feeder from water pipe – Part 1 : Introduction

My friend lives alone and spends a lot of time at work. He needs to feed a cat and a dog in his house. He asked me some weeks ago to make something that helps him feeding his pets automatically by setting a timer. Then the story […]

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