-
Preface: The teaching and research department is doing DSO, so first get familiar with the basics About the bandwidth of digital oscilloscopes Bandwidth - the first indicator of an oscilloscope and a...[Details]
-
Huawei surpassed Samsung in the second quarter of this year and became the world's leading smartphone manufacturer. However, Huawei is now facing its biggest challenge because the US ban is expanding...[Details]
-
1 Introduction The gearbox in a wind turbine is an important mechanical component, and the performance of the bearing plays a vital role in the performance of the gearbox. According to user requi...[Details]
-
Abstract: A design method of a fourth-order IIR digital elliptic filter formed by cascading two second-order sections is proposed, and an IIR digital filter with a passband ripple of no more than...[Details]
-
The open circuit of the inverter brake resistor will affect the braking of the driven mechanical load of the inverter. Because the brake resistor is open, the electric energy loaded on both ends of...[Details]
-
Compared with other film/foil capacitor structures, metallized film capacitors have the characteristic of "self-healing". When a sufficiently high voltage is applied, under the action of high arc t...[Details]
-
1. ADC Introduction ADC (analog digital converter) is AD conversion, which converts analog quantity into digital quantity. The CPU itself is digital and discrete, while the external world is analog a...[Details]
-
Platform: 4412 development board 1 Compilation Environment 1.1 Ubuntu12.04.2 (please refer to the Xunwei 4412 user manual or the introductory video tutorial for the part about setting up the ...[Details]
-
Q Technology announced the shipment status of the company's various products in July. Among them, the camera module category products are on an upward trend as a whole, with total product shipments...[Details]
-
1. Introduction to U-Boot Project U-Boot, the full name is Universal Boot loader, which is the universal bootloader. Its name has two meanings: it can boot a variety of operating systems: Linux, ...[Details]
-
China's leading navigation provider integrates its mobile navigation technology into the QNX CAR application platform
Shanghai, August 26, 2013 – QNX Software Systems Ltd., a global leader in...[Details]
-
According to foreign media reports, both traditional and emerging automakers are vigorously promoting electric vehicles, and the sales of major electric vehicle manufacturers such as Tesla are also i...[Details]
-
Nowadays, various intelligent control systems cannot do without the transmission of data information. Among them, wireless data transmission is a new transmission method that is different from trad...[Details]
-
On December 12, Chuneng New Energy and Ever Energy, a leading Australian photovoltaic EPC company, signed a cooperation agreement on the Australian energy storage project in Wuhan. According to the...[Details]
-
Preface:
In the past
, when
LEDs
were only used as status indicators, heat dissipation in LED packages was never a problem. However, in recent years, as LED
brightness
and
p...[Details]