Let's talk the whats, whys and hows of how you end up with a red box at the end of the day.
We use 0603 SMD packages but the electronics world uses much smaller sized components.
The dropping cost of LED bulbs is accelerating. We compare a few brands to see how they are approaching design and lower cost manufacturing.
We've partnered with 14-year-old whiz kid Quin Etnyre to bring his first Kickstarter to life!
In honor of Manufacturing Day 2014 (Friday, October 3rd) - We take a look at how SparkFun puts a dozen or so new products on the website each week.
Few funding campaigns pull heartstrings while actually doing measurable good. Jerry, impressively, is doing both.
Build your own Vacuum Molding machine and start making plastic parts in your home shop!
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Getting started with Arduino cryptography
Miskatonic
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9 hours ago /
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Yeah, I made my Enderman costume with rectangular LED panels and coin cell batteries. https://www.youtube.com/watch?v=XcrxgFwA3gI The purple…
There is an easy way to do programmatically simple “encryption” that’s uncrackable: A [one-time pad, or…
Adults love Minecraft too. <3 I love how this project can be extended to include the LilyPad MP3 trigger to play the Enderman “death” and…
You could also do this in a much simpler (& cheaper) fashion using 2 purple LEDs, some wire and solder (along with the battery, resistors,…
Cool! I wrote an enigma machine for the AVR back probably 2007 or so. I had just finished a print cartridge system for a client that used…
Yeah, If it isn’t clear from the post, this is a teaching tool. Don’t use it for anything you can’t afford to have hacked.
yep. This algorithm discloses one “secret” value at a time for anyone listening to the exchange. Equivalent to just sending one value of the…
I use a automotive spray body filler on PLA and then lightly sand them with a 600 grit wet sand paper. The printed parts look like they were…
You should add a big disclaimer to this article to not even think of using this algorithm for actual security. While it’s a nice…
