I set out to create a device similar to the LEGO Powered UP Hub but with more features including, more ports, rechargable battery, and programmable firmware.
PCB Design
Housing
Features:
3 motor…
We developed an electromagnetic gripper to pick up metal scrap and programmed an ABB robot arm in simulation to move them from a conveyor belt into separate bins. The computer vision software locates…
We built a computer vision model to sort metals containing a high percentage of copper from other metals parts and non-metal parts such as plastic housings, cables, and other electronic components.
This…
The Scenario
You work on your website locally and you use Github to source control your site. After pushing changes to Github, you login to your server and pull the changes. In this article we will discuss…
What is MQTT?
"MQTT is a publish-subscribe-based "lightweight" messaging protocol for use on top of the TCP/IP protocol. It is designed for connections with remote locations where a "small code footprint"…
Getting started with the ESP8266 can be a bit bewildering. This guide should be a good starting point to quickly get into developping for the ESP8266. There are many ESPs available on the market however…
When using the Parse.com service for saving data in your application to the cloud, you may run into the problem of not being able to save objects of a class inside your Parse object. This could be solved…
Using android 4.2 I will cover how to create a CalendarView component in a dialog, and how to run it from a Fragment. Firstly, create a new xml file, call it calendar_view.xml. This is a very simple layout…