dianaeng Author Profile | Make: DIY Projects and Ideas for Makers

Seeing radio waves with a light bulb

02/03/2010

Using a low power amateur radio transmitter and a simple light bulb receiver circuit, we see how radio waves and...

12/12/2009

This neat video about “Radio Hams” from 1939 has recently been circulating on the ham email lists. It’s neat to...

12/04/2009

Here are some great hobby radio gift ideas, ranging from radios themselves, to books, to the perfect radio-related vacation, everything...

12/02/2009

It’s the holiday season, and if you’re stuck in an airport, this is a great opportunity to have some ham...

11/13/2009

Today is the first North American SOTA (Summits on the Air) Activity Day. Ham radio operators across North America will...

11/02/2009

Usually I write about ham radio. But looking at communication devices of the future from the past, I thought it...

09/30/2009

Carry a complete radio shack on your back with this tutorial on how to get hammy on a hike.

07/28/2009

How space suits destined to be trashed in space are turned into homes for amateur satellites.

07/22/2009

My favorite ham activity is making contacts via satellites. Not only is there the romantic notion of sending messages into...

07/09/2009

This Saturday, let a robot serve your booze at NYC Resistor’s Barbot party. Barbot, the bartender robot knows how to...