Instead of installing third-party software to crack passwords of encrypted files, try this inexpensive off-the-shelf embedded system that you don’t have to connect to your computer.
Convert an iPhone or iPad into a quadcorder and use it to “scan” for intel, like how wet or dry your plant soil is.
by Jeff Eckert
This month, there’s a spotlight on bacteria, a scanner that features Wi-Fi memory, a big telescope for the big bang, plus some other interesting stuff.
by Joe Pardue
Smiley’s Workshop 47: Arrays, Persistence of Vision Wand
Done with C pointers and moving on to arrays. As a reward for our patience with the theory, we'll build another project using the chaser lights kit: a POV (Persistence Of Vision) wand. Part 47
Fundamentals For Beginners
Build a Morse Code Oscillator
Try your hand at an “old school” communications method that is still practiced today.