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GEEK!

Philly
Joined March 2009
Photo by jim fisher AJ3DI (@jedijf)Photo by jim fisher AJ3DI (@jedijf)Photo by jim fisher AJ3DI (@jedijf)Photo by jim fisher AJ3DI (@jedijf)Photo by jim fisher AJ3DI (@jedijf)Photo by jim fisher AJ3DI (@jedijf)Photo by jim fisher AJ3DI (@jedijf)Photo by jim fisher AJ3DI (@jedijf)
Investigate the different options available for breadboarding electronic circuits. Discover now: electronics-notes.com/articl… #electronics #breadboarding #electroniccircuits #electronicsnotes
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jim fisher AJ3DI retweeted
Make mistakes! Learn! Take down prod!
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Don't forget the selection of ham radio books in our bookstore. Discover now: electronics-notes.com/bookst…
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Ideas, tips & practice videos to help you learn Morse code. Discover now: electronics-notes.com/articl… #morsecode #hamradio #hamr #amateurradio
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Understand the important transistor specifications. Check it out: electronics-notes.com/articl… #transistor #specifications #electroniccomponents
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jim fisher AJ3DI retweeted
How to use a standard digital multimeter Let's get into it 👉 dky.bz/43kzNjv #electronics #education
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Understanding oscilloscope specifications - with such a variety on the market, it is necessary to know what the different specs really mean. Discover now: electronics-notes.com/articl… #oscilloscope #electronics
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jim fisher AJ3DI retweeted
i been slacking on showing my side of the story lately mememonth.ca – at Plymouth, PA
wait...apr(ole play)s meme?
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How to construct a simple amateur radio 2 metre cubical quad antenna for indoor use. Discover now: electronics-notes.com/articl… #antennas #hamradio #amateurradio #hamr
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who says ham radio isn't fun? 09:11 < jedijf> waltman: and make sure plug/cable is all the way pushed in...as one of my chinese radio said "lick it and push it in hard" 09:12 < waltman> Aha! It wasn't plugged in all the way! 09:12 < jedijf> sex and radios
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jim fisher AJ3DI retweeted
If you've never soldered before, check out our beginner class on Thursday, August 10th: iffybooks.net/event/beginner…
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We're running an open soldering session on Thursday, July 27th from 6 to 8 p.m.! If you've been meaning to get a project done but you don't have the tools at home, here's your chance: iffybooks.net/event/solderin…
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YES. ISS. SSTV. one shot!
Limited impact to ISS ops on July 26.
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It's very easy to straighten connecting wire that has bends and kinks in it. It takes just a few seconds. Find out how: electronics-notes.com/articl…
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We need to build this
Wireless AC Current Detector, RFI sniffer. The antenna will pick up all sorts of EM Interference and noise. instructables.com/Wireless-A…
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Understand the different transistor circuit configurations, their characteristics, advantages & disadvantages. Discover now: electronics-notes.com/articl… #circuitdesign #transistor
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jim fisher AJ3DI retweeted
the R in APRS stands for Roleplay mememonth.ca – at Ardmore, PA
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