Ham Radio Transmitter from a CFL bulb
Alex wasn’t the first to recommend this article on building a 80m transmitter from parts scavenged from a CFL bulb, but his link was enough for me to elevate it to front page status. It’s a fairly neat project: the 80m transmitter only requires a handful of additional components (most notably, a crystal, but also a cap or two for the output filter), and outputs 1.5 watts using a 24VDC supply. Be careful when building though: CFL bulbs contain mercury, and while I think you can be hysterical about such things, caution is warranted.
I suspect the world would be better if that percentage were even greater.
Apparently 15% of all web traffic is cat related. There's no reason for Brainwagon be any different.
Thanks Mal! I'm trying to reclaim the time that I was using doom scrolling and writing pointless political diatribes on…
Brainwagons back! I can't help you with a job, not least because I'm on the other side of our little…
Congrats, glad to hear all is well.