Tag: maker

via HACKADAY: The Shocking Truth About Transformerless Power Supplies

Transformerless power supplies are showing up a lot here on Hackaday, especially in inexpensive products where the cost of a transformer would add significantly to the BOM. But transformerless power supplies are a double-edged sword. That title? Not clickbait. Poking around in a transformerless-powered device can turn your oscilloscope into a smoking pile or get […]

ARRL Seeking Synergy with Maker Movement

ARRL is reaching out to members of the Maker Movement to explore avenues of cooperation and collaboration, and perhaps to recruit some new radio amateurs. Considered an extension of the arts and crafts tradition, the Maker Movement gained its own magazine, Make, in 2005. The philosophy of the Maker Movement is reminiscent of an era […]

PODCAST: This Week in Amateur Radio #943

This Week in Amateur Radio #943 Week of March 25, 2017 DOWNLOAD HERE: http://bit.ly/TWIAR943 Running Time: 1:12:59 Here is a summary of the news trending This Week in Amateur Radio. This is for Edition #943 with a release and air date of Saturday, March 25, 2017. This week’s edition is anchored by, Chris Perrine, KB2FAF, […]

via HACKADAY: Better Tornado Warnings with Polygons and Pi

Everyone pays close attention to the weather, but for those who live where tornadoes are prevalent, watching the sky can be a matter of life and death. When the difference between making it to a shelter or getting caught in the open can be a matter of seconds, it might make sense to build an […]

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