Electronics Design

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317 resistance values

The documentation on-line for LM317 regulators recommends a value of 240 ohms between the Vout pin and the Adjustment p...
8 comments posted 4yrs
posted by sidwelle
8 comments posted 4yrs posted by sidwelle

new gap-pad

https://www.sager.com/manufacturers/laird-performance-materials/laird-tflex-hp34-series-thermal-gap-filler/ This is a g...
4 comments posted 4yrs
posted by jlarkin
4 comments posted 4yrs posted by jlarkin

I-80 closed

Interstate 80, from Colfax to Reno, has been closed for about a week. That can't be good for the electronic supply chain...
8 comments posted 4yrs
posted by jlarkin
8 comments posted 4yrs posted by jlarkin

Stepping motor torque ripple

Hi I am working on a stepping motor driver To reduce cost I will be making a discrete driver stage driven from a microc...
34 comments posted 4yrs
posted by klauskvik
34 comments posted 4yrs posted by klauskvik

OT. Store Closings

Some are shutting down because of robbery and others due to an increase in online shopping. Companies are losing $65 bil...
54 comments posted 4yrs
posted by deanh6929
54 comments posted 4yrs posted by deanh6929

Our greatest achievement yet!

I had a good Christmas... finally.
3 comments posted 4yrs
posted by DecadentLinuxUserNumeroUno
3 comments posted 4yrs posted by DecadentLinuxUserNumeroUno

Short range targeting

I want to "hit" a fixed spot with a physical object over relatively short distances (< ~20 ft). This must not present a...
9 comments posted 4yrs
posted by blockedofcourse
9 comments posted 4yrs posted by blockedofcourse

OT: Scifi Humor...

A scifi series has two time travelers in a 2000 pickup truck when the near empty light comes on and they have to figure...
5 comments posted 4yrs
posted by gnuarm.deletethisbit
5 comments posted 4yrs posted by gnuarm.deletethisbit

stay warm and dry

https://www.sugarbowl.com/webcams Yikes. 18F on top, wind 50 MPH, snow 7 feet deep. There's a chance of an all-time Dece...
2 comments posted 4yrs
posted by jlarkin
2 comments posted 4yrs posted by jlarkin

Oven problem

My kitchen's electric oven is misbehaving. After it's been on for a while, it can make a buzzing noise, and its LCD (?)...
30 comments posted 4yrs
posted by sylvia
30 comments posted 4yrs posted by sylvia

Noel

Once upon a time, there was this small town, Bethlehem, in a desert area with little water. That is because there was no...
0 comments posted 4yrs
posted by robertbaer
0 comments posted 4yrs posted by robertbaer

Merry Christmas

Well... this post's holiday greeting is for the United States. But Merry Christmas to the rest of the world too.
3 comments posted 4yrs
posted by DecadentLinuxUserNumeroUno
3 comments posted 4yrs posted by DecadentLinuxUserNumeroUno

CML-CML level shifter

I have a differential output from a fast CML flipflop, powered by +3 and ground, and want to drive another CML-input pa...
20 comments posted 4yrs
posted by jlarkin
20 comments posted 4yrs posted by jlarkin

Centigrade or Celsius ?

Hi, I grew up using Fahrenheit, then centigrade and now Celsius. https://www.youtube.com/watch?v=rjht4oAByCI The true an...
4 comments posted 4yrs
posted by pallison49
4 comments posted 4yrs posted by pallison49