Hobby Electronics Basics

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Periodic Table of Units for Electromagnetism

The Periodic Table is here in a .pdf file: https://drive.google.com/open?id=0Bye97v1hDDEzUzV1U1V1X0M3WHM&authuser=0 Memo...
1 comments posted 11yrs
posted by omnilobe
1 comments posted 11yrs posted by omnilobe

OT: Paint Question

What should I prime a metal bracket with before applying acrylic house paint? ...Jim Thompson -- | James E.Thompson | m...
13 comments posted 11yrs
posted by To-Email-Use-The-Envelope-Icon
13 comments posted 11yrs posted by To-Email-Use-The-Envelope-Icon

Thermometer Code Chip

I'm looking for a chip that outputs a Thermometer Code. I vaguely remember such a device. Is there one still made? ...J...
26 comments posted 11yrs
posted by To-Email-Use-The-Envelope-Icon
26 comments posted 11yrs posted by To-Email-Use-The-Envelope-Icon

Pretend temperature rise

Want to see how temperature affects certain electronics components. I know I can use freeze spray to drive temperature...
11 comments posted 11yrs
posted by mhdpublic
11 comments posted 11yrs posted by mhdpublic

OT: On the funnier side

http://tinyurl.com/pgqbeh9 ...Jim Thompson -- | James E.Thompson | mens | | Analog Innovations | et | | Analog/Mixed-Si...
9 comments posted 11yrs
posted by To-Email-Use-The-Envelope-Icon
9 comments posted 11yrs posted by To-Email-Use-The-Envelope-Icon

OT: Food for thought

Adlai Stevenson famously offered this definition: "A free society is a society where it is safe to be unpopular." We do...
0 comments posted 11yrs
posted by To-Email-Use-The-Envelope-Icon
0 comments posted 11yrs posted by To-Email-Use-The-Envelope-Icon

Bipolar transistor simplest models

Even though mechanisms that makes bipolar transistor run are quite complica ted and there are many side effect to be co...
0 comments posted 11yrs
posted by pchung705
0 comments posted 11yrs posted by pchung705

oscilloscope hookup? ?

Trying to find hookup instructions for using an older oscilloscope (heathkit) to do auto ignition analysis. (1948 Pontia...
11 comments posted 11yrs
posted by ivanvegvary
11 comments posted 11yrs posted by ivanvegvary

The saddest inductor ever?

http://file2.answcdn.com/answ-cld/image/upload/h_320,c_fill,g_face:center,q_60,f_jpg/v1401492366/pq8ch6utdabn6r2ybozq.pn...
18 comments posted 11yrs
posted by mrdarrett
18 comments posted 11yrs posted by mrdarrett

"Backpan" or "backplane"?

A tech writer is asking me "backplane" or "backpan"? The use is in describing PLCs and the PCB the function cards plug...
3 comments posted 11yrs
posted by invalid
3 comments posted 11yrs posted by invalid

Will this timer work?

Greetings All, I have a wire feed welder that I would like to add a stich timer to. The way it works is when the trigge...
21 comments posted 11yrs
posted by etpm
21 comments posted 11yrs posted by etpm

Voltage-Controlled Capacitor Spice Model now on my website

Voltage-Controlled Capacitor Spice Model now on my website. See VControlledCap.zip on the Device Models & Subcircuits P...
6 comments posted 11yrs
posted by To-Email-Use-The-Envelope-Icon
6 comments posted 11yrs posted by To-Email-Use-The-Envelope-Icon

inductance of a small C-frame motor?

Hello, What is the approximate inductance of a small 110V C-frame motor, in its native laminated core environment? I've...
2 comments posted 11yrs
posted by mrdarrett
2 comments posted 11yrs posted by mrdarrett