When it comes to electromagnetic waves, humans can really only directly perceive a very small part of the overall spectrum, ...

Spectrum Slit a light sculpture visualizes RF activity with an SDR receiver and sixty?four filament LEDs, helping you see ...

While it's true that you can get some success from using aluminum foil to block RFID signals, there are far better options to ...

The use of cameras makes JWO ideal for packaged goods like water, beer, candy bars, and chips—items with rigid shapes and ...

Hi, I'm Bill. I'm a software developer with a passion for making and electronics. I do a lot of things and here is where I document my learning in order to be able to inspire other people to make ...

Here's a closer look at the programming behind my animatronic mouth. Using Arduino, Python, and a few open-source libraries, I take a typed sentence and convert it into an animation sequence.

The Arduino code is just awsome. Install in a 3d printed box where you put the spool on it to program the RFID tag. A great suggestion will be to add a small display (like a 1.8 inch TFT) and a rotary ...

The pilot will be deployed at Bold Reuse’s Portland-based wash-hub and two of Portland’s major league sports venues: The Moda Center, home of the Portland Trail Blazers, and Providence Park, home of ...

Abstract: This is an IoT-based system with Radio Frequency Identification System which supports door lock and unlock function. This door locking system helps registered users to lock or unlock the ...

The Tageos EOS-261 RFID Paper Tag is a compact, ARC-certified tag with enhanced read sensitivity from the Impinj M830 IC, ideal for item-level retail applications like apparel, electronics, and home ...

A shopping trip in Texas to one of Walmart’s many superstores yielded many items with price points under three dollars, including a couple for less than 75¢. Each of these products shared something in ...