Hobby Electronics Basics

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batteries

I would like to know if all batteries that can be recharged get recharged at the same speed I am looking for a recharge...
3 comments posted 11yrs
posted by kurtcursed
3 comments posted 11yrs posted by kurtcursed

Popups and ads

I get popups and adverts every few seconds. It is maddening. I have gone to the Chrome web extension page and found ump...
2 comments posted 11yrs
posted by dewhurst.roger
2 comments posted 11yrs posted by dewhurst.roger

OT: MOSIS

Anyone run a MPW on MOSIS recently? Quoting a buddy also in this biz... "MOSIS doesn't put it prices on their page anym...
2 comments posted 11yrs
posted by To-Email-Use-The-Envelope-Icon
2 comments posted 11yrs posted by To-Email-Use-The-Envelope-Icon

What are they teaching these days?

The side-track about performing analog with digital electronics on Eric's strain-gauge thread made me wonder. Are they...
3 comments posted 11yrs
posted by seemywebsite
3 comments posted 11yrs posted by seemywebsite

Figuring out how to configure CD4060B clock

I have been using and tinkering with a 4060 IC as part of learning various electronics. And I have one and it feels lik...
4 comments posted 11yrs
posted by eric
4 comments posted 11yrs posted by eric

No Business Plan for Utilities

http://www.businessweek.com/articles/2013-08-22/homegrown-green-energy-is-making-power-utilities-irrelevant
0 comments posted 11yrs
posted by BretCahill
0 comments posted 11yrs posted by BretCahill

OT: Modern day equivalent to sendmail?

Is there a modern day equivalent to sendmail? My Eudora E-mail client can run an executable upon command of an incoming...
19 comments posted 11yrs
posted by To-Email-Use-The-Envelope-Icon
19 comments posted 11yrs posted by To-Email-Use-The-Envelope-Icon

Record 40% Efficiency From PV

http://www.hngn.com/articles/52059/20141207/sunlight-converted-into-energy-with-highest-efficiency-ever-reported.htm
0 comments posted 11yrs
posted by BretCahill
0 comments posted 11yrs posted by BretCahill

Decoder and Inverter

Hi, Questions 1 : How can you use K-Map for 3 to 8 line decoder? The truth table is as folllows a b c o1 o2 o3 o4 o5 o6...
10 comments posted 11yrs
posted by jsscshaw88
10 comments posted 11yrs posted by jsscshaw88

Cost of Carbon Fuel Goes Up & Down But Generally Up

Cost of solar PV just keeps dropping. Even EV battery costs have dropped 30% in 5 years. Anyone who this fundamental tr...
7 comments posted 11yrs
posted by BretCahill
7 comments posted 11yrs posted by BretCahill

Battery Financing < Than Utility Bill

http://www.bloomberg.com/news/2014-12-05/musk-battery-works-fill-utilities-with-fear-and-promise.html Musk's so-called...
7 comments posted 11yrs
posted by BretCahill
7 comments posted 11yrs posted by BretCahill

Banksters: Sell Utility Stocks

http://www.the9billion.com/2014/06/04/home-solar-power-with-storage-to-disrupt/ Barclays has calculated that it will no...
2 comments posted 11yrs
posted by BretCahill
2 comments posted 11yrs posted by BretCahill

Data Sheet Annoyance

Is this an attempt to obfuscate... figuring that everyone is a dummy and doesn't know De Morgan's theorems? ...Jim Thom...
15 comments posted 11yrs
posted by To-Email-Use-The-Envelope-Icon
15 comments posted 11yrs posted by To-Email-Use-The-Envelope-Icon