Have a giant Arduino powered killbot, but can’t fancy being right next to it when you unleash it on the unsuspecting populace? Want to change the mood-lights in your dorm without having to get up off the couch? Why not use IR remote controls to do the walking for you? In this article, I will be covering how to use the IRremote Library written by Ken Shirriff for the Arduino to control a seven segment display as a proof of concept. Killbot not included.
After reading this post on Hack-a-day, I went to the local MicroCenter to see what all they had to offer in a brick-and-mortar store. I remember when Parallax and RadioShack had joined together and while the new availability had made it easier to get started with microcontrollers, the most common expression recalled is one of sadness at the general disarray of the parts cabinets. Thankfully Microcenter seems to have done Sparkfun right. Read on for my initial impressions of Microcenter’s offerings and a full review of my first Arduino kit, the Sparkfun Inventor’s Kit. (continue reading…)
In this post, we’ll cover step-by-step how to add a SD cardslot to your Linksys WRT54G running DD-WRT and how to configure it in the DD-WRT UI. Granted, this has been done a lot already, however there is a significant lack of information on how to do it on the older V2′s. Read more for the complete step-by-step guide. (continue reading…)
Seeded by a submission made by me, Parallax announced very recently that they have released a new product, a VGA /Dual PS/2 breadboard adapter. Today, I got my hands on the new adapter and I couldn’t be happier. Read on for more details and my first impression regarding this new product which I’m sure will generate a lot of new application ideas for their Propeller microcontroller platform. (continue reading…)