XQFN20215002F

In October 2020, the "Inclusive AI, Breaking the Waves" 2020 Huawei Good Hope Autumn Tasting Conference, hosted by Huawei Technologies Co., Ltd. and co-organized by Chengdu Youpucheng Technology Co.,...[Details]

Strategy Analytics' latest forecast report for the Service Operator Strategy Service, "Global Cellular Market: 5G Prospects Bright, but Total Revenue and Profits Flat," points out that 5G will accoun...[Details]

The figure shows a transistor switch converter (BUCK) circuit, where transistor Q is a switch device, L is a filter inductor, C is a filter capacitor, and D is a freewheeli...[Details]

In addition to launching E Ink variable color technology at this year's CES Consumer Electronics Show, German car manufacturer BMW also launched the largest rear-seat "theater screen" in the brand's ...[Details]

The emergence of electric vehicles is driven by global warming, environmental pollution and energy crisis. In 2015, the global production and shipment of electric vehicles exceeded 500,000 units, o...[Details]

In the current epidemic situation, all kinds of medical supplies are in short supply, especially masks, the "weapon" of the whole people, which are hard to come by. Many companies are also facing the...[Details]

1. What principle does the density meter use? Density meter The weight of an object pulls it toward the ground, but if you place the object in a liquid, a force called buoyancy acts in the opposite d...[Details]

      On the afternoon of December 11, AGM, a domestic rugged mobile phone manufacturer, released a 5G mobile phone - AGM X5, which has a sturdy rugged body and uses a purely domestically developed p...[Details]

The principle of automatic PID parameter tuning by relay feedback method is shown in Figure 1 and Figure 2 (see Astrom "Adaptive Control"). There is also a literature called limit cycle method PID pa...[Details]

I recently looked at the ADC of ATmega16 and wrote this simple program to understand the simple control of ADC. The program is simulated with Proteus, using the ICCAVR7 compiler (the header files are...[Details]

0 Introduction This paper designs a dot matrix LED text display screen that is easy to update, expandable, and low-cost. The ways to reduce costs are: ① Use the Bluetooth data transmission...[Details]

Table of contents Question 1: What do the waveforms on an oscilloscope represent? Question 2: What does the grid in the waveform area of ​​the oscilloscope represent? Question 3: How to perform oscil...[Details]

Faced with the highly competitive hybrid electric vehicle (HEV / EV) market, power integration R&D engineers are challenging themselves to achieve higher system efficiency, stabilit...[Details]

　　Whether you are working with different subsystems within a single data acquisition device or need to synchronize multiple data acquisition devices in a high-channel-count system, NI LabVIEW 2010 ma...[Details]

Recently, the 1MW vanadium battery energy storage system provided by Tianfu Energy Storage for a customer has successfully passed strict quality inspections, fully complies with established industr...[Details]