Most of us learned to design circuits with schematics. But if you get to a certain level of complexity, schematics are a pain ...

Once upon a time, typing “www” at the start of a URL was as automatic as breathing. And yet, these days, most of us go ...

The Intel 8051 series of 8-bit microcontrollers is long-discontinued by its original manufacturer, but lives on as a core ...

Every year lightning strikes cause a lot of damage — with the high-voltage discharges being a major risk to buildings, ...

A quadrature encoder provides a way to let hardware read movement (and direction) of a shaft, and they can be simple, ...

Not too long ago, I was searching for ideas for the next installment of the “Big Chemistry” series when I found an article ...

Cryptographic messaging has been in the news a lot recently. Like the formal audit of WhatsApp (the actual PDF). And the ...

If you take two objects with fairly smooth surfaces, and put these together, you would not expect them to stick together. At ...

No, see, it’s what’s inside that counts. Believe it or not, [nobutternoparm] retrofitted this innocent, adorable little ...

Of all FDM filament types, flexible ones such as TPU invite a whole new way of thinking, as well as applications. Case in ...

One might be tempted to think that re-creating a film robot from the 1950s would be easy given all the tools and technology ...

Smart glasses are a complicated technology to work with. The smart part is usually straightforward enough—microprocessors and ...