-
On October 14, Reuters reported in Japan on the 11th local time that Kioxia's original plan to conduct an IPO this month was canceled because there was a huge difference in the valuation of this NA...[Details]
-
Recently, new developments in the field of solid-state batteries have emerged one after another. The protagonists are companies from three major countries: China, Japan, and the United States, includ...[Details]
-
The inductance is calculated as follows: Coil formula
Impedance (ohm) = 2 * 3.14159 * F (operating frequency) * Inductance (mH), set to use 360ohm impedance, therefore:
Inductance (mH) = ...[Details]
-
Many companies have made new moves in the field of smart watches. First, Google's parent company Alphabet announced on November 1 that it had acquired Fitbit, a wearable device company founded in 2...[Details]
-
Recently, the Development and Reform Commission of Jingmen City, Hubei Province adopted the audit suggestions and planned to invest 1.636 billion yuan to build 110,000 charging piles and 200 public pa...[Details]
-
According to a report by Science and Technology Daily on November 8, the first two BeiDou -3 satellites flew into space on November 5. By this time next year, they will welcome more than a dozen c...[Details]
-
Qualcomm Technologies, Inc., a subsidiary of Qualcomm Incorporated, today announced that Dr. Marta Karczewicz has been nominated for the "Lifetime Achievement Award" in the European Inventor Awards e...[Details]
-
When using the lower arm driver to drive an IGBT larger than 150 A/1 200 V, an external current buffer can be connected to expand its driving capability. From the working sequence of Figure 2, it can ...[Details]
-
Razr is a foldable flip phone released by Motorola, which aims to pay tribute to the classics, subvert folding and touch the future. After nearly a year, Motorola announced that it will releas...[Details]
-
In the past few years, facial recognition technology has been one of the fastest-growing new technologies. The main driving force behind the development of facial recognition technology is the r...[Details]
-
1 Introduction
Phase noise is an important indicator of frequency sources and frequency control devices. The test of frequency source phase noise is a frequent task for time and frequency professio...[Details]
-
Chapter 7 Oscilloscope Design - Waveform Sliding Browsing The sliding function similar to that of a mobile phone is quite practical when used on an oscilloscope. It can be used to adjust the waveform...[Details]
-
A brief introduction to VFD VFD refers to vacuum fluorescent display, which is the abbreviation of Vacuum Fluorescent Display. It uses electrons to hit the phosphor on the glass substrate to emit li...[Details]
-
As we all know, luggage inspection instruments, as a type of product, are a small branch of the instrument family and a type of special instrument that serves the product quality standards of the p...[Details]
-
At 6:10 a.m. on October 28, the Alxa Power Supply Company of the Inner Mongolia Electric Power Group organized the planned grid connection and off-grid maintenance of the Ejina "source-grid-load-st...[Details]
PCB Design
京公网安备 11010802033920号
EEWORLD