2530A-55

A typical digital interface for a 4×4 keypad uses 8 digital I/O pins. But using 8 pins as digital I/O takes up the number of segment driver pins that can be used to connect to the LCD. By using 2 d...[Details]

#include"reg52.h" sbit lcden=P1^0; sbit lcdrs=P1^1; sbit lcdrw=P1^2; void delay_ms(unsigned int t); void lcd_write_com(unsigned char com); void lcd_write_dat(unsigned char dat); void init_1602lcd...[Details]

There are two main implementation circuits for analog-to-digital conversion circuits in electronic scales: an integration circuit composed of discrete components and a single analog-to-digital conv...[Details]

On October 30, the Wuwei Smart Green Energy Independent Shared Energy Storage Power Station Project was launched in Guanghui Village, Sishui Town, Gulang County. County leaders Liu Aiguo, Li Zhaohai, ...[Details]

It can be used as a reference for beginners //Start the clock  CLK_PeripheralClockConfig(CLK_PERIPHERAL_TIMER2, ENABLE);  //Close before assigning  TIM2_DeInit();  TIM2_Cmd(DISABLE);    TIM2_TimeBase...[Details]

Yong Hai, general manager of Huawei's Taiwan general agent Xunwei Technology, said yesterday that Huawei's purchases from Taiwanese manufacturers will continue to increase and will be even greater in...[Details]

On the evening of June 12, according to reports from the Wall Street Journal and Reuters, Huawei has formally asked Verizon, the largest operator in the United States, to pay licensing fees for more ...[Details]

Environmental noise monitoring is an important part of improving the quality of life and strengthening environmental protection. In the busy streets and residential areas of major cities, lar...[Details]

According to foreign media reports, electric car manufacturer Rivian Chief Financial Officer Claire McDonough announced that the company will release a new battery pack next year and use it in the R1...[Details]

A series of butterfly effects are emerging. According to Cailianshe, research firm Canalys recently released a report saying that India's smartphone shipments fell 48% year-on-year in the second quar...[Details]

introduction Compared with manned aircraft, unmanned aircraft have the advantages of small size, low cost, easy use, low requirements for combat environment, strong battlefield survivabili...[Details]

With the continuous improvement of LED technology and performance, the continuous improvement of LED light efficiency, and the significant reduction in cost, LED has made great progress in various ...[Details]

U.S. Commerce Secretary Gina Raimondo told U.S. media on Tuesday that if mainland Chinese companies provide chip products or foundry services to Russia, they will be regarded by the United States as ...[Details]

No one doubts anymore that WLAN is the hottest technology and market in the network industry. However, the monitoring and testing of wireless WLAN is still an issue that is often overlooked. People...[Details]

April 13, 2023, China - STMicroelectronics has launched three accelerometers with built-in advanced processing engines that enhance the sensor's ability to work autonomously, allowing the system to r...[Details]