30 Dec '17, 8pm

Learn how to build an Arduino controlled AM/FM/SW radio! #Arduino

Hi, The telescopic/whip antenna that I used was from my junk box - usual kind of collapsible antenna that you find on so many radios. If you search for “telescopic antenna” you will see plenty of pictures of these. The one I am using has an extended length of maybe 20” or so. People do make their own ferrite antennas and if you search for “ferrite antenna” there is plenty of material. I reclaimed one from a “discarded” radio. The one I used that you see pictured is pretty cheap. If you look at Si’s design guide that I linked to in the article, they provide information on the kinds of ferrites that they recommend (p. 29). I also saw these available online for sale, but I was able to get a very used, beat up radio at a thrift shop locally for only a few bucks, so I went that way on a gamble and it worked out. I purchased the chip from either Mouser or Digikey (I can’t rememb...

Full article: https://www.allaboutcircuits.com/projects/build-an-arduin...

Tweets

Arduino Trivia Box is a Gift Unto Itself

Arduino Trivia Box is a Gift Unto Itself

hackaday.com 30 Dec '17, 3am

There’s something about impressing strangers on the Internet that brings out the best in us. Honestly, we wouldn’t be able...

Don't Buy It, Build It: High-end DIY RV (Pics)

gas2.org 30 Dec '17, 5pm

Bill also designed an innovative, shape-shifting interior layout that would transform from “living room” to “dining room” ...

Learn to Build a Meal Kit Delivery Web App with...

rubyflow.com 31 Dec '17, 3pm

Learn to Build a Meal Kit Delivery Web App with Ruby on Rails by shawnthetechie — Today Learn step by step how to build an...

How to build .EDU Domains Backlinks for Free

How to build .EDU Domains Backlinks for Free

searchenginepeople.com 29 Dec '17, 1pm

Do you perform link building strategies for your business? If yes, I’m sure with so many methods to improve rankings for y...