By applying voltage to electrically control a new "transistor" membrane, researchers at Lawrence Livermore National Laboratory (LLNL) achieved real-time tuning of ion separations—a capability ...

Reverse polarity is one of the most common causes of circuit failure, from hobby projects to industrial systems. The good news is that a well-designed reverse polarity protection using MOSFET ...

Abstract: Automotive electronics typically operate in high-temperature environments with significant electrostatic interference, which increases the reliability requirements for on-chip electrostatic ...

I have a drawer full of USB cables and every time I want to connect a device, I have to try them out. USB-C was supposed to simplify things: One cable for everything, that was the promise. In practice ...

Let’s say you want to blink an LED. You might grab an Arduino and run the Blink sketch, or you might lace up a few components to a 555. But you needn’t go so fancy! [The Design Graveyard] explains how ...

Pretty much every project I've done just lately has required me to test out some servos and experiment with their positions before they go into the assembly. I usually make a quick servo tester on a ...

"1" "10kΩ" "R1" "R0603" "1" "0603WAF1001T5E" "UNI-ROYAL(厚声)" "LCSC" "C21190" "0.001" "2" "UK-B0262-FT-CJ-160-B" "SW1" "KEY-TH_4P-L12.0-W12.0-P5.00-LS12.5" "1 ...

“WHEN I SAY dirt, you’re going to say farmer. Got it?” The crowd packed into a small room just off Main Street in Bozeman, Montana, quickly obliges the MC. “Dirt!” “Farmer!” “Dirt!” “Farmer!” Thus ...

Researchers probed the transit of cations across a nanopore membrane for the generation of osmotic energy. The team controlled the passage of cations across the membrane using a voltage applied to a ...