Making a servo tester using an Attiny85 micro chip, Attiny45 also works for this project. This diy servo tester is as good as ...

Combining two TLx431 regulators together to make a programmable gain current mirror that can be also used for a current loop ...

Understanding the benefits of matrix converters for EV chargers and a comparison of different matrix converter topologies.

An inside look at how 1,000 concerned citizens forced the Adirondack Park Agency’s first formal hearing in more than a decade ...

What do Thomas Edison and 2010 Nobel Prize in physics winners Konstantin Novoselov and Andre Geim have in common? According ...

One of the good things about simulating circuits is that you can easily change component values trivially. In the real world, ...

Ways Oscilloscopes Improve Signal Testing and Fault Diagnosis. Working with electronic systems means that small problems with signals can result in problems in systems. An ...

Attributed to Picasso was the notion that when art critics get together they talk about content, style, trend, and meaning; ...

England vs Australia at Sydney, The Ashes 5th Test, Jan 4-8, 2026 [Test # 2616] Australia vs England at Melbourne, The Ashes 4th Test, Dec 26-27, 2025 [Test # 2615] New Zealand vs West Indies at Mount ...

SoFi’s Checking and Savings account earns a 0.50% APY (variable and subject to change) on the balance in its checking portion. Customers who enroll in SoFi Plus with direct deposit, or pay a $10 SoFi ...

Using the ATX 9801 is easy -- plug one end into a mains outlet, and it acts like a short extension lead with a digital display. The socket on the front accepts pretty much every power plug worldwide, ...

At CES, Donut touted a head-spinning set of features for its solid-state design, but it was light on details about how it actually works.