1206HG9R2C500CB

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

Using the system shown in Figure 1, a cable containing twisted pairs can be quickly tested to detect open or inverted pairs, shorts between pairs, and shorts between unrelated pairs. The tester con...[Details]

Open the serial port experiment project, and then double-click usart.c in the SYSTEM group, we can see the code in the file. First, we will introduce the uart_init function. The function code is as f...[Details]

A few days ago, Huawei France's official Twitter account released a message saying that the P40 will use graphene batteries. This tweet was quickly deleted. It is not yet clear why Huawei France dele...[Details]

During the material inspection of the power module and the testing of some single boards, an oscilloscope will be used to measure the ripple of the power module. Therefore, it is necessary to underst...[Details]

According to news on January 5, the Institute of Computing Technology of the Chinese Academy of Sciences has built large-scale chips with up to 256 cores, and the future goal is to reach up to 1,600 ...[Details]

Jiwei.com reported on December 18 that today vivo announced that the new OriginOS system will make its global debut on the vivo X60 series, and together with the X60 series, it will enter a new world...[Details]

In June 2022, Aixinyuanzhi Semiconductor (Shanghai) Co., Ltd. was named the 2021 strategic supplier of Zhejiang Dahua Technology Co., Ltd. (hereinafter referred to as Dahua Technology). Shi Xin, vice...[Details]

Offline switching power supplies usually use a rectifier bridge and input filter capacitors to absorb energy from the input. The large capacitor is charged near the peak of the AC input to provide e...[Details]

The photovoltaic inverter is the core equipment for energy conversion in photovoltaic power stations. It is responsible for converting the DC power of photovoltaic modules into AC power and incorporat...[Details]

    Microcontrollers (MICroController) can be referred to as MCU or μC, and some people call it single chip microcontrollers (Single Chip Microcontroller). It combines ROM, RAM, CPU, and I/O in the s...[Details]

1. Global industrial automation equipment market situation Economic globalization has intensified market competition. Intelligent, flexible and unmanned manufacturing has become a development trend, ...[Details]

With search and mark and MultiView Zoom capabilities for fast waveform navigation, and more than 15 optional software and analysis packages for common technical and in-depth analysis tasks, the Tektr...[Details]

In recent years, with the strong support of national policies, China's electronic information industry has developed rapidly, the technology level has continued to grow, and the scale of the industry...[Details]

Preface Since the issuance of 5G licenses in 2019, after five years of development, my country's 5G has achieved remarkable results in infrastructure construction, user scale, innova...[Details]