Hobby Electronics Basics

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OT: Hardwood vs Softwood

I'm guessing studs in the walls of a house are likely to be "softwood"? ...Jim Thompson -- | James E.Thompson | mens |...
24 comments posted 11yrs
posted by To-Email-Use-The-Envelope-Icon
24 comments posted 11yrs posted by To-Email-Use-The-Envelope-Icon

Op-amp Summing Amplifier

Good feature of op-amp summing amplifier is that there is direct current pa th provided from every input to the output....
0 comments posted 11yrs
posted by pchung705
0 comments posted 11yrs posted by pchung705

Oscillator Proposal

Oscillator Proposal... Suppose I have a series RLC, one end grounded, the other end driven by a chip, how might I make...
16 comments posted 11yrs
posted by To-Email-Use-The-Envelope-Icon
16 comments posted 11yrs posted by To-Email-Use-The-Envelope-Icon

OT: $15/hour minimum wage coming to Seattle

$15/hour minimum wage coming to Seattle. Only problem, $15/hour * zero hours... ...Jim Thompson -- | James E.Thompson |...
72 comments posted 11yrs
posted by To-Email-Use-The-Envelope-Icon
72 comments posted 11yrs posted by To-Email-Use-The-Envelope-Icon

Tuneable analogical linear phase crossover

Hi, though this could interest english talking people... http://muselec.fr/index.htm http://muselec.fr/Actualites.htm re...
4 comments posted 11yrs
posted by vincent.thiernesse
4 comments posted 11yrs posted by vincent.thiernesse

EMC Testing and monitor

Hi, Please do not hate me or make remarks about my lack of knowledge about EMC. I am doing some research to learn some...
7 comments posted 11yrs
posted by walravenmelissa
7 comments posted 11yrs posted by walravenmelissa

OT: Table Saw

OT: Table Saw... Best fold-up table saw for a reasonable price? Want to make good clean cuts on particle board, plywood...
15 comments posted 11yrs
posted by To-Email-Use-The-Envelope-Icon
15 comments posted 11yrs posted by To-Email-Use-The-Envelope-Icon

OT: Structural Question

OT: Structural Question... Hanging a 49" flat-screen TV outside on the patio, Problem: There is 1-1/2" of stucco and in...
24 comments posted 11yrs
posted by To-Email-Use-The-Envelope-Icon
24 comments posted 11yrs posted by To-Email-Use-The-Envelope-Icon

OT: Unemployment Rate

...Jim Thompson -- | James E.Thompson | mens | | Analog Innovations | et | | Analog/Mixed-Signal ASIC's and Discrete Sy...
12 comments posted 11yrs
posted by To-Email-Use-The-Envelope-Icon
12 comments posted 11yrs posted by To-Email-Use-The-Envelope-Icon

Function Generator Sinewave distortion?

I have an old function generator that has 6 pots to adjust the shape of the sinewave for minimal distortion I don't hav...
16 comments posted 11yrs
posted by bperryb
16 comments posted 11yrs posted by bperryb

phase

I am trying to understand how connecting a resistor or capacitor to a ground can change the phase of an electric circui...
11 comments posted 11yrs
posted by kurtcursed
11 comments posted 11yrs posted by kurtcursed

OT: Interesting headline

http://tinyurl.com/lb2kpw7 Not one MSM network covered Netanyahu's speech to Congress. ...Jim Thompson -- | James E.Tho...
8 comments posted 11yrs
posted by To-Email-Use-The-Envelope-Icon
8 comments posted 11yrs posted by To-Email-Use-The-Envelope-Icon

Series to parallel conversion

I want to spoil the Q of an LC circuit with a parallel resistor. I don't know what information is required. Can a I jus...
12 comments posted 11yrs
posted by nojunk
12 comments posted 11yrs posted by nojunk