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DDS differential filter

https://www.dropbox.com/s/ryp2m1t9mr9gi17/DDS_Diff_Filter_1.jpg?raw=1 Most DDS chips have complementary DAC current out...
22 comments posted 3yrs
posted by jlarkin
22 comments posted 3yrs posted by jlarkin

U.S. Gearing Up To Become World's Supplier Of Lithium

Right now most of the world's lithium is coming from Australia #1, China, Chile and Argentina. The U.S. DoE is going to...
48 comments posted 3yrs
posted by bloggs.fredbloggs.fred
48 comments posted 3yrs posted by bloggs.fredbloggs.fred

555 timer for iris scan biometrics?

Been a long time since I last looked at a 555 datasheet but it seems they are more capable than I ever imagined. Now th...
5 comments posted 3yrs
posted by erichpwagner
5 comments posted 3yrs posted by erichpwagner

How ammonia could help clean up global shipping

Considered as a country, global shipping is the 6th largest emitter of GHG. Simple minded TR article, imparts awareness...
49 comments posted 3yrs
posted by bloggs.fredbloggs.fred
49 comments posted 3yrs posted by bloggs.fredbloggs.fred

north western instruments uANALYST 2000

Last week I received from an ebay seller my Logic Analyzer #32 (I search the net for some kind of mental health disorde...
0 comments posted 3yrs
posted by delolabs
0 comments posted 3yrs posted by delolabs

NASA aborts SLS launch to at least Friday

NASA aborts SLS launch to at least Friday 'engine bleed' in main engine given as reason Nice, had satellite link up Hot...
1 comments posted 3yrs
posted by pNaonStpealmtje
1 comments posted 3yrs posted by pNaonStpealmtje

800MHz signal source

Hi For an upcoming project, I need to generate a 800MHz signal that is used as an energy source for a energy harvesting...
9 comments posted 3yrs
posted by klauskvik
9 comments posted 3yrs posted by klauskvik

To Kill A Mocking Bird/Ape/Stock: TWTR/APE/YAAPE

I find AMC/APE more interesting than TWTR/TSLA or BRK/OXY. AMC($9.37) is worth $0 in BK. APE($6.64) at least pay 1 100t...
0 comments posted 3yrs
posted by edward.ming.lee
0 comments posted 3yrs posted by edward.ming.lee

High Power TL432?

I am looking for 3x to 5x power output of typical TL432 (100mA). Is there a higher power equivalent part? If not, i will...
48 comments posted 3yrs
posted by edward.ming.lee
48 comments posted 3yrs posted by edward.ming.lee

What's in a name?

I'm scanning paper documentation (to rid myself of the dead tree collection) -- 50,000pp so far. I notice lots of manual...
15 comments posted 3yrs
posted by blockedofcourse
15 comments posted 3yrs posted by blockedofcourse

Ford eating its own to feed EVs

Ford is firing 3000 engineers and designers to help pay for EV expansion:...
79 comments posted 3yrs
posted by soar2morrow
79 comments posted 3yrs posted by soar2morrow