Hobby Electronics Basics

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Splicing RG6/QS

I am trying to splice some RG6 Dual Shield and RG6 Quad Shield coaxial cable. I have some questions: A). For stripping...
5 comments posted 20yrs
posted by redbrickhat
5 comments posted 20yrs posted by redbrickhat

LCD spec

I wonder what is the different between Character Height and Digit Size http://www.mouser.com/catalog/627/9.pdf Thanks.
2 comments posted 20yrs
posted by quanghoc
2 comments posted 20yrs posted by quanghoc

amplifier

wat is the use of emitter resistor & bypass capacitor for any amplifier?
20 comments posted 20yrs
posted by chrajesh911
20 comments posted 20yrs posted by chrajesh911

Question about Gas Discharge Tube

I wonder what the below properties mean + Sparkover + Impulse Sparkover + Impulse Transverse Delay I don't seem to find...
3 comments posted 20yrs
posted by quanghoc
3 comments posted 20yrs posted by quanghoc

Voice control technologies

Hi, I'm looking for an engineer/contractor/producer who can tell me more about voice controlled technologies. For easie...
1 comments posted 20yrs
posted by friedjof
1 comments posted 20yrs posted by friedjof

need help with wiring for my car project

I've posted this to a couple of honda forums but I thought I'd try a couple of electronics forums too. Thanks for any h...
8 comments posted 20yrs
posted by kvansant
8 comments posted 20yrs posted by kvansant

How to calculate ISF

Hi, guys: I've been studying the phase noise, and I learned the LVT model from "the design of CMOS radio-frequency inte...
6 comments posted 20yrs
posted by crystal.lew
6 comments posted 20yrs posted by crystal.lew

Questions about Current Transformers:

I've got a tentative plan to try and log power usage in my home, here's a summary of the plan: 1) Buy two current trans...
10 comments posted 20yrs
posted by TomCase
10 comments posted 20yrs posted by TomCase

Open Collector Relay Control

I have assembled an electronic timer kit, #148 from Hobby Engineering (http://info.hobbyengineering.com/specs/DIY-k148....
11 comments posted 20yrs
posted by HankBrandenburg
11 comments posted 20yrs posted by HankBrandenburg

Miller effect in CMOS inverter!

Hi, someone can help me to understand this effect? I have two inverter in cascade: inverter inverter vin---|>----vout1-...
2 comments posted 20yrs
posted by roxf78
2 comments posted 20yrs posted by roxf78

fading LED - nearly there

Trying to do a "simple" fade in and fade out of LED as I switch it on and off. So far I have the LED working with a 9V...
13 comments posted 20yrs
posted by stardockmagic
13 comments posted 20yrs posted by stardockmagic