Everybody gets frustrated when web apps are broken, but testing them thoroughly doesn't need to be a chore. Playwright, a new open-source browser automation tool from Microsoft, makes testing web apps ...

Basic tester looks ok , except read voltage analog calibrated function should be used with esp32. Bluedisplay tester looks ok Both need some tweaks for PWM resolution and other variable consistency ...

Abstract: In this paper a generic mixer test jig for millimeter wave Schottky diode testing is presented. The test jig enables relatively easy changing of the diode under test and thus testing and ...

RF power measurements have a hand in validating wireless designs, enhancing system efficiency and performance, satisfying regulatory and safety standards, and meeting the T&M needs of many unique ...

Company to show latest spectroradiometers and near-/far-field cameras for SWIR laser diode production at Laser World of Photonics in Germany At Laser World of Photonics (26–29 April 2022) in Munich, ...

Many years ago I was using 2N918 transistors in an RF application. That transistor comes in a size TO-72 package, which has four leads, one each for the collector, the emitter, the base and the ...

How a Virginia Tech research team constructed its novel thermal diode. Test results of the thermal diode. Electrical engineers are obviously very familiar and comfortable with the basic diode, a ...

A diode is a passive component made with semiconductor materials (a chip) that conducts current flowing in one direction but does not conduct current flowing in the opposite direction. The symbol for ...

The ubiquitous diode—though you likely have a good understanding of this device, this primer of sorts acts as a quick-read guide, highlighting many of the essentials you need to know. The diode is a ...