Actuator control - SG90
In order to make 'Pet feeder' solution, I bought one of motors to open and close pet feeder door. I have been searching the web site to find out appropriate mechanical door for pet feeder and here is the list what types are there. # How to work for feeding. 1. Circle style If I press button to feed, food is falling out from the box it might be fed due to moving like circle type. http://nt.petpla..
ISR or Falling??
Today, I would like to show a fundamental function while making solution. If you want to turn on and off a LED, how to make the code for that? we have 2 choices to make it which are 'falling mechanism' and 'ISR'. Here is detailed description what difference it has. # Falling mechanism. Once we need to set up the time how often it will be detected if you use falling mechanism. Assuming If we set ..
Let's start Arduino Development ~!
Since 2017, I would like to start new IoT Project based on Arduino hardware platform. So far I used to make IoT solution with RaspberryPI 2B and Windows 10 IoT core and finally uploaded my own project to Hackers.io site. Everyone can read and look at the project and take it to follow. By the way more people are interested in Arduino due to easiness. Therefore I decided to use Arduino in order to..