Hobby Electronics Basics

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Power factor correction circuits

Power factor correction circuits are essential part of modern household power supplies. These circuit have a feature of...
0 comments posted 12yrs
posted by pchung705
0 comments posted 12yrs posted by pchung705

OT: Schadenfreude

http://tinyurl.com/me8fuo9 ...Jim Thompson -- | James E.Thompson | mens | | Analog Innovations | et | | Analog/Mixed-Si...
9 comments posted 12yrs
posted by To-Email-Use-The-Envelope-Icon
9 comments posted 12yrs posted by To-Email-Use-The-Envelope-Icon

OT: For the Snarky POS Democrats

Republicans gave CDC _more_ than Obama requested... http://tinyurl.com/l76r5xo ...Jim Thompson -- | James E.Thompson |...
1 comments posted 12yrs
posted by To-Email-Use-The-Envelope-Icon
1 comments posted 12yrs posted by To-Email-Use-The-Envelope-Icon

OT: Funding for Ebola

Seems the Democrats, Hillary in particular, are claiming that CDC lacks funding to treat Ebola because the GOP withheld...
63 comments posted 12yrs
posted by To-Email-Use-The-Envelope-Icon
63 comments posted 12yrs posted by To-Email-Use-The-Envelope-Icon

OT: Romney Cracks Joke

http://tinyurl.com/lkx5rd4 ...Jim Thompson -- | James E.Thompson | mens | | Analog Innovations | et | | Analog/Mixed-Si...
6 comments posted 12yrs
posted by To-Email-Use-The-Envelope-Icon
6 comments posted 12yrs posted by To-Email-Use-The-Envelope-Icon

Cleaning tape goo from component leads

Hi folks, I have a lot of components that are still attached to the cardboard reel tape (or whatever that's called) wit...
8 comments posted 12yrs
posted by guitardorkspamspameggsandham74
8 comments posted 12yrs posted by guitardorkspamspameggsandham74

Inductive Coupling Coefficient

I need a SWAG on this, just to see if it's feasible... Two inductors (solenoids) with Ferrite cores, each ~5mm in diame...
38 comments posted 12yrs
posted by To-Email-Use-The-Envelope-Icon
38 comments posted 12yrs posted by To-Email-Use-The-Envelope-Icon

Behavioral Models for Microchip MCP656x Comparators

See MicrochipComparators.zip on the Device Models & Subcircuits Page of my website. The file now includes behavioral mo...
0 comments posted 12yrs
posted by To-Email-Use-The-Envelope-Icon
0 comments posted 12yrs posted by To-Email-Use-The-Envelope-Icon

OT: Non-hp Toner Cartridges

Anyone had good experience with non-hp toner cartridge replacements? Seems hp is playing price escalation... a cartridg...
12 comments posted 12yrs
posted by To-Email-Use-The-Envelope-Icon
12 comments posted 12yrs posted by To-Email-Use-The-Envelope-Icon

OT: Rotate MP4

I took an MP4 video with my Olympus camera oriented in the portrait orientation, but it plays back on my PC as landscap...
16 comments posted 12yrs
posted by To-Email-Use-The-Envelope-Icon
16 comments posted 12yrs posted by To-Email-Use-The-Envelope-Icon

Split phase motor question

I have an old split phase induction motor that runs quite well. Especially considering the fact that it is at least 60...
17 comments posted 12yrs
posted by etpm
17 comments posted 12yrs posted by etpm

OT: Stainless Steel Cleaner

With my wife in ill health many of the household chores have become mine. Just tried cleaning all the stainless steel a...
21 comments posted 12yrs
posted by To-Email-Use-The-Envelope-Icon
21 comments posted 12yrs posted by To-Email-Use-The-Envelope-Icon

I failed a test on elementary electricity!

Does anyone else here use the site www.elektrotanya.com? I've used it from time to time over the past several years to...
1 comments posted 12yrs
posted by Pimpom
1 comments posted 12yrs posted by Pimpom