Electronics Design

WinCUPL .pld files to simulate GAL 16V8?

I'm doing a wee bit of GAL encoding and would like to use WinCUPL to simulate the design on a GAL 16V8 I wish to use. H...

6 comments posted 3yrs

posted by jrr

6 comments posted 3yrs posted by jrr

oops

https://arstechnica.com/information-technology/2022/11/researchers-break-security-guarantees-of-tte-networking-used-in-...

0 comments posted 3yrs

posted by pNaonStpealmtje

0 comments posted 3yrs posted by pNaonStpealmtje

Fine pitch twisted pair ribbon cable

Hello, it seems, Hitachi stopped producing their Micro Quick-Twist 0.635 mm pitch twisted pair ribbon cable. Samtec stil...

11 comments posted 3yrs

posted by bon

11 comments posted 3yrs posted by bon

Temperature rise of a resistance

Suppose I have a resistance with a zero or very low temperature coefficient (its value stays constant with temperature...

20 comments posted 3yrs

posted by pozzugno

20 comments posted 3yrs posted by pozzugno

Wake up!

...

0 comments posted 3yrs

posted by pNaonStpealmtje

0 comments posted 3yrs posted by pNaonStpealmtje

fun gadget

...

15 comments posted 3yrs

posted by jlarkin

15 comments posted 3yrs posted by jlarkin

IRF820 vs IRF830 vs IRF840

Gentlemen, There doesn't seem to be much difference between these devices from a cursory read of the datasheets. They'r...

16 comments posted 3yrs

posted by cd

16 comments posted 3yrs posted by cd

The Big Ones

Great book...

3 comments posted 3yrs

posted by jlarkin

3 comments posted 3yrs posted by jlarkin

Digital Calipers That Don't Drain the Battery

I, like many others, have digital calipers that drain the battery while sitting, and have no on/off switch, so the batt...

52 comments posted 3yrs

posted by gnuarm.deletethisbit

52 comments posted 3yrs posted by gnuarm.deletethisbit

Measuring the Disspation of the self capacitance of a thru hole resistor.

I have added a 10MΩ resistor across a high Q LC (on a Q meter) and did the math on the drop in Q to get the value, but...

5 comments posted 3yrs

posted by amdx62

5 comments posted 3yrs posted by amdx62

testing the TI switchers

I really like the TPS5 family of tiny little switchers, but their Spice models are, to be kind, absurd garbage. The fir...

19 comments posted 3yrs

posted by jlarkin

19 comments posted 3yrs posted by jlarkin

MiniCircuits kits

They have some interesting stuff. https://www.minicircuits.com/WebStore/dashboard.html?model=K1-SAV_TAV%2B I also notic...

38 comments posted 3yrs

posted by jlarkin

38 comments posted 3yrs posted by jlarkin

Mating different size 2-hole lugs

Hey all. I just wanted to get your opinions about something. I have a project where I want to join two cables together...

5 comments posted 3yrs

posted by mocha

5 comments posted 3yrs posted by mocha

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https://bit.ly/3T5O9jqhttps://bit.ly/3MFDE3Y...

0 comments posted 3yrs

posted by fahadmuhammed0550

0 comments posted 3yrs posted by fahadmuhammed0550

where are the flywheels?

The Big Plan for renewables is photovoltaics, charging batteries, activated at night. The potential market for batterie...

11 comments posted 3yrs

posted by r_delaney2001

11 comments posted 3yrs posted by r_delaney2001