HC3931V-Y

As the coverage of communication networks expands, outdoor site construction methods are increasingly accepted by the majority of users, and the usage is gradually increasing. According to the site co...[Details]

With the widespread use of computers, there are more and more ways to communicate with computers, and the requirements for communication speed and ease of use are getting higher and higher, which m...[Details]

　　The circuit of this device is shown in the figure. The AC voltage output by the magneto is rectified by diodes D1~D6 and becomes a pulsating DC voltage, which is output in two ways. One way is a ty...[Details]

From the perspective of lithium battery development trends, solid-state batteries are considered to be the most promising next-generation lithium battery technology . Compared with traditiona...[Details]

Before high-power LED lighting components become lighting products, they generally undergo two optical designs: the first optical design is the design performed when the LED IC is packaged into an LE...[Details]

Reported on December 3, at the "2020 Snapdragon Technology Summit" held recently, Qualcomm President Cristiano Amon and Qualcomm Technologies Senior Vice President and General Manager of Mobile, Comp...[Details]

In high-voltage inverters, in order to solve the problems of strong and weak electrical isolation between the main control system and the power units in the unit-series multi-level high-voltage inv...[Details]

　　The conventional two-stage design is adopted. The first stage is used to absorb larger surges, and the TVS is used in the latter stage to further absorb the residual pressure. Inductors are used fo...[Details]

The module is a low parasitic inductance module developed specifically for compact full-bridge output uninterruptible power supplies. Unlike the traditional IGBT half-bridge module design that uses t...[Details]

#include reg52.h #include "./delay/delay.h"   //sbit key1 = P1^0; sbit beep = P2^7;   #define SEGPORT P0 #define KEYPORT P1 sbit bit_select = P2^0; sbit seg_select = P2^1;   unsigned char segdata = ...[Details]

      On January 27, realme Vice President Xu Qi warmed up for realme's new flagship. 　　Xu Qi said that realme X7 Pro is the Dimensity 1000+ model with the best overall experience in my opinion, and ...[Details]

Lynk Labs Inc. filed a lawsuit in the Western District Court of Texas on Tuesday local time, accusing Samsung Electronics of infringing its U.S. Patent No. 11019,697 (the "697 Patent"), claiming that...[Details]

According to the pace of model mass production, the large-scale implementation of SOA architecture is expected to be between 2023 and 2025. This year is a watershed.   The SOA architecture soft...[Details]

You can generate an FFT plot by periodically collecting a large number of ADC output conversion samples. Typically, ADC vendors use a single-tone, full-scale analog input signal for the typical per...[Details]

Lithium manganese iron phosphate (LMFP), which is regarded as one of the important upgrade directions of positive electrode materials , has made new breakthroughs. On October 11,...[Details]