Latest threads in General Electronicsshow only best voted threads
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Files for AWGs with regular math
Introducing a new version of CAP Tool, the mathematical, hardware-independent arbitrary pattern creation tool. This upgrade can output patterns in the the XY .csv format used by many benchtop AWGs,...
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10 years ago
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LOW PASS FILTER (LC) resonanting.
All, I am looking to design a low pass filter that has a cutoff frequency of 20 kHz. The filter needs to be able to handle about 20A of current so the dir ection I have taken is an LC filter....
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10 years ago
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First online complex Delta-Star or Delta-Y Transformation Calculator is ready
One of the most widespread 3 phase network topology transformation is now ready for use. Corresponding tutorial is: as well as the calculator Customer service is our #1 priority. Get a premium domain...
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10 years ago
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Darlington pair is two stage current amplifier
Darlington pair is actually two stage current amplifier. Now, there is new tutorial: and new online simulation:
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10 years ago
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RIP Wayne Green
He died on Friday.
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10 years ago
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radio shack kit question on (other) transformer ("input" 4Kct2K)
A number of the radio shack science fair electronics learning kits (at leas t 150-1, 160-1, 200-1) and some other equivalents (at least of the 200-1) h ave a (second) transformer, (some) with the...
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10 years ago
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easily create complex arbitrary waveform patterns
We'd like to announce CAP Tool, a powerful software tool that lets you easi ly create complex arbitrary waveform patterns. This hardware-independent to ol for both benchtop AWG and ATE programming...
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10 years ago
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bike light riddle
I have a bicycle light, Opticube, standard unit, single button, uses 2 AA batteries. operation: 1. Push button, light on. 2. Push again, hold 2 seconds, off. or: 1. Push button, light on. 2. Push...
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10 years ago
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Lithium Batteries
-- Anyone wanting to run for any political office in the US should have to have a DD214, and a honorable discharge.
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10 years ago
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Panasonic TCL32X5
Hello, all. If anyone owns the subject TV a question: When playing MP3 files from a USB flash drive on the TV, the screen displays the cover art, album and song as expected (provided the tag metadata...
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10 years ago
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Canon MP970 disassembly?
Need to get to the ink pump (head-cleaning pump). How do I get the main plastic casting (what you see when you open the cover to access the ink cartridges) removed? The pump is under this but I can't...
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10 years ago
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Re: 2N2222 vs. MPS2222A
is full of misinformation. Spec. sheets are just a click away. I reckon he's figured it out by now.
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11 years ago
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Slip Rings and Domed Observatory -- Continuing
Well, things are really starting to move with my attempt to put a control system in my 10.5' dia dome. There's no doubt,finally, this is going to happen in the next few months. The control system will...
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11 years ago
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Electric Supply For Event
We offer Large stock of copper / aluminum cables, electric distribution panels, electric distribution boards, cable protectors and other associated accessories i.e. temporary cable jointing systems,...
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11 years ago
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rf everywhere
Wireless is everywhere now, miniaturized to an astounding degree. Recently, I saw a report on a button size gardening gadget - stick it in the soil, it reports on moisture. Bluetooth earphones, etc....
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11 years ago
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