Trains on MSN

Selecting turnout controllers

Q: I’m trying to decide on which turnout controller to use on my HO scale railroad. I’ve looked at the Tortoise by Circuitron and the Walthers Layout Control System. I like Walthers products, but it ...
European Council on Foreign RelationsOpinion

The full monty: Why the Mediterranean pact needs to offer the works

Europe’s energy, industrial and migration interests all converge in its southern neighbourhood, where rivals are eroding its ...

Cousins plead guilty in SoCal double-booking, bait-and-switch scam targeting short-term renters

Two cousins pleaded guilty on Tuesday to federal crimes related to a double-booking scam targeting short-term renters in ...
IEEE

2-18 GHz Low Insertion Loss and High Return Loss Single-Pole-Single-Throw Switch in 0.25-um GaN-on-SiC

Abstract: This paper presents two single-pole-single-throw (SPST) switches designed for the 2–18 GHz frequency band based on 0.25-μm GaN-on-SiC technology. The circuit topology employs a shunt ...
IEEE

Dual-Input Stacked Inverter-Based Single-Ended DRAM Sense Amplifier Using BL Switches for Low-Power High-Speed Sensing

Abstract: Dynamic random access memory (DRAM) sensing capabilities have deteriorated with the reduced supply voltage and cell capacitance as the DRAM process scales down. Previous bitline sense ...