-
Modern RF instruments have evolved from simple measurement equipment to important system design tools. This development is due to the various technologies triggered by software-defined radio (SDR). Th...[Details]
-
In order to avoid
the abnormal situation of inaccurate timing in the
circuit
system after power-on or power-off, a solution using the high-precision clock chip DS3231 is proposed. The chara...[Details]
-
Many testing equipment, such as biochemical analyzers, hematology analyzers, blood gas analyzers, etc., are equipped with negative pressure devices, which play the role of sucking samples, reagent...[Details]
-
#include "reg52.h"
typedef unsigned char uint8;
typedef unsigned int uint16;
typedef unsigned long uint32;
#define TIMER_HIGHT 0xf8
#define TIMER_LOW 0xcd
sbit bRunLED =P3^4; /...[Details]
-
According to Jiwei.com, Wei Zhejia, president of TSMC, the leading foundry company, declared on October 6 that he would transfer 1,000 shares (1 million shares) to his wife Niu Qingrong. If calculate...[Details]
-
Tang Xiongyan, chief scientist of China Unicom Research Institute, said at the New Infrastructure and Enterprise Digitalization Forum held by GSMA Thrive at the same time that 5G requires mobile edge...[Details]
-
Huawei's rotating chairman Xu Zhijun released a New Year's speech on the 31st, pointing out that in 2019, the annual sales revenue is expected to exceed 850 billion yuan, an increase of about 18% yea...[Details]
-
From October 17 to 20, the 2019 International Winter Sports (Beijing) Expo (hereinafter referred to as the "WWSE") was held at the Beijing National Convention Center. As the official partner of the...[Details]
-
Five years ago, when many manufacturers proposed When the standby power consumption dropped below 1W, many people exclaimed that it was an unattainable "myth"! However, in the end, this so-called...[Details]
-
Introduction Today, high-performance power systems have come a long way, and designers are using multiple input voltages to drive multiple voltage rails for a wide variety of applications. The n...[Details]
-
//About 51 MCU using printf for serial port debugging //Redefine the code, you can use printf to send data to the serial port char putchar(char c) { ES=0; //Disable serial port interrupt TI=0; //Cl...[Details]
-
In terms of the installed capacity of lithium iron phosphate power batteries, CATL and BYD have been winning and losing. So far this year, CATL ranked first in January, February, June, July and Aug...[Details]
-
Introduction ADmC812 is ADI's new micro-converter with 8051 (8052) core as the control core. Because ADmC812 integrates a large number of peripheral devices. It itself is a fully programmable, ...[Details]
-
1FT232AM Introduction
FT232AM is a USB-RS232 converter
provided by FTDI
. It can easily establish a reliable connection between RS232 and USB interfaces. The plug-and-play a...[Details]
-
On October 7, Samsung's upcoming Galaxy S25 series is expected to be the company's first phone to use a 3nm chip. Earlier rumors said that Samsung will use the 3nm Exynos 2500 in the Galaxy S25 and...[Details]