Napa County’s first Costco opened Friday morning to a long line of excited customers. One of our Napa reporters, who had ...

Costco opened up a new location in the North Bay Friday morning. The wholesale retailer's newest warehouse is located at 280 ...

People have been camping out ahead of a new Costco opening in Napa. The long-awaited store is the first in the area and will ...

The secret sauce is in component selection and tuning. Opengeiger uses the BPW34 diode because it is relatively common and has a large surface area, but also because it has a very low capacitance ...

The exterior view of "The Jewel Box" wine tasting room beckons visitors to Bella Union Winery. One of the most anticipated new wineries has just opened in Napa Valley. Bella Union Winery just ...

A semiconductor diode is a non-linear device whose most outstanding feature is the fact that, basically, current is only allowed to flow in one direction. The diode is built by joining together two ...

One is laid bare by [WizardTim], as he cross-sections a 20KV high-voltage diode. A conventional low-voltage silicon diode has a forward voltage drop of about 0.7V and a relatively low maximum ...

By adjusting the doping gradient and junction width, the capacitance range can be controlled, and the way-capacitance changes with the applied reverse voltage. A four-to-one capacitance range is not ...

Yountville is a charming town nestled in the heart of Napa Valley, complete with picturesque streets, a vibrant art scene and unusual and elegant tasting rooms. Plus, its high-end hotels often ...

We compiled a list of well-known one-way truck companies, including only those that focus solely on moving truck rentals. Of these, we chose the companies with the lowest rates, highest ...

Researchers at Harvard University recently observed an antiferromagnetic diode effect in even-layered ... Their work could soon pave the way for additional studies exploring this effect and ...