Screaming Circuits: Engineer stories

PROTOTYPE AND SMALL VOLUME
PCB ASSEMBLY MADE EASY

Do you Need that Part? Or, is it Just Habit?

At the moment, I'm working on an Arduino compatible clock. Like most of my Arduino compatible boards, this one uses an Atmega32U4, with USB built in. With the Atmega32U4, I sacrifice a little in program memory and SRAM, but gain... Read more

Intergalactic Geek Pride Day Quiz

There was a time when "Geek" was far from a badge of honor. Jr. High School (AKA middle school) was developed specifically for the purpose of making geeks miserable. We were told that lockers were designed for holding books, lunches... Read more

Canada's Singing Astronaut

If you're going to exit, you may as well exit in style and I can't think of a better example than Commander Chris Hadfield's "good by" from the International Space Station on Monday (May 13). Thank you, Astronaut Hadfield. Since... Read more

Unsolicited

I have a question for you. When is the last time that you responded to an unsolicited email? It's been a very long time for me. However, I just did open up and read an unsolicited email that actually seems... Read more

The ESD Habbit, or an Unexpected Shock.

Excitement is building here. In a little over two weeks from today, The Hobbit movie will be released to theaters. I'm sure everyone reading here knows the story, but in case you don't I'll spoil it for you. It's a... Read more

Cool Customer Application

It's not all that often that we get to see or can talk about just what is done with the boards we build at Screaming Circuits. In most cases, it's a proprietary product or some government thing. But, recently we... Read more

Retrospective

The other day, I needed just a few things at the grocery store which, given the small town I'm in, should have been a quick no-stress fifteen minutes. But, some kids were sitting in the middle of the first intersection... Read more

To Mod or Not to Mod? That is The Question

Many years ago, I was a product manager at a business-consumer electronics company developing some pretty leading edge display equipment. Prototyping back then was a long and painful process. A PC board might take a month or two to arrive... Read more

"Shrinky Dink"

I had some "Shrinky Dinks" when I was a kid. Amazingly you can still buy them. You can also use that concept in your prototyping. I did that recently. I have a robot board design that I'd like to shrink... Read more

QFN Solder Paste Layer

I've got the fab order placed with Sunstone.com for my next demo project. The little board is represented here at pretty close to actual size on screen - provided you have a 22" monitor set at 1680 pixel horizontal resolution.... Read more