Mr. Carlson's Lab Attacked by Dangerous Canadian Snow Static! (Video)

Even when describing something as simple and basic as snow, Mr. Carlson is electronically awesome.   This video made me realize that in the event of an EMP, his will probably be the only lab to survive.

The SolderSmoke Daily News took up the topic of snow static back in 2011.  Be sure to read the comments, especially the one from KC7IT about the QUARTER INCH ARCS that woke him up in the dorm at MIT.  Check it out: 

https://soldersmoke.blogspot.com/2011/10/snow-static.html#comment-form

I've got to get one of Mr. Carlson's 2020 calendars! 

  

'Tis the season... To Worry about Electrostatic Discharge

Read and heed, or you'll be sorry.  The cold weather causes us to spend more time in the shack and to work on new homebrew project.  Some of these projects may involve sensitive, delicate, solid-state components that can be instantly wiped out by that little winter spark from your finger...

Take a look:

http://soldersmoke.blogspot.com/2016/01/an-electro-static-bandaid-to-protect.html
 
I have to be especially careful this year, because Northern Virginia is now officially in a drought.  So that spark-friendly dry winter air is likely to be even dryer this year.

Humidity Data and the Zapping of my LCD Display

Sometimes the Radio Gods conspire against you.   Check out the chart above.  It shows relative humidity at my location.   I zapped my LCD display right around 2000 UTC on January 25, 2016.  That poor little LCD didn't stand a chance :-(

Right now relative humidity here is 79%.  No sparks now! 

I like the solution (!) proposed by Brendan, EI6IZ:

You can get an anti-static spray designed to treat carpet, upholstered furniture etc. This is a sensible thing to do if one tinkers with electronics and for the average hamshack a bottle will last for many years as it only needs to be applied lightly and infrequently.
For example http://ie.rs-online.com/web/p/esd-safe-clean-room-treatments-lotions-dispensers/0182893/ For cheapskates however, diluted fabric softener sprayed on the carpet and chair will work well for at least a few months but will require much more frequent application than the 'proper stuff'.

I give my car seat an occasional squirt in dry summers to stop the 'zap' when getting out on a dry day.

73
Brendan EI6IZ