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　　 Circuit principle: AC220V mains is stepped down by transformer T1, and after full-wave rectification by D1-D4, it is supplied to the charging circuit. When the output end is connected to the set b...[Details]

　　MOS transistors have been shrunk dramatically since their invention decades ago. Reductions in gate oxide thickness, channel length, and width have driven significant reductions in overall circuit s...[Details]

Recently, we learned from foreign media that an Australian company is developing an "active wheel alignment system (AWAS)" for vehicles. The system can adjust the corresponding tire angle data at any...[Details]

The construction industry is an important material production sector and one of the pillar industries in my country's national economy, playing a key role in my country's national economic growth and...[Details]

Just a few days after the launch of Xiaomi Mi 11, the world’s first Snapdragon 888 smartphone, Redmi also confirmed the arrival of the Redmi K40 series powered by the same Qualcomm chip. The latest...[Details]

M4 as host: 　　int main(void) 　　{ 　　/* USER CODE BEGIN 1 */ 　　/* USER CODE END 1 */ 　　HAL_Init(); 　　/* Configure the system clock */ 　　SystemClock_Config(); 　　/* Initialize all configured peripherals ...[Details]

Datang Telecom (600198) recently issued an announcement stating that in order to optimize the management structure and further implement the company's industrial layout in the field of integrated cir...[Details]

On July 20, Zhonghuan Semiconductor responded to the question "Whether the 12-inch semiconductor large silicon wafers at the Yixing plant have been put into production" on the interactive platform, s...[Details]

On November 15, ASML updated its long-term strategy and global market and technology trend analysis at the 2024 Investor Day meeting held recently, confirming that its annual revenue by 2030 will r...[Details]

In the iteration of soft-pack batteries, the impact of LG Energy's two recalls in the past was particularly large, especially in the global introduction of EVS-GTR requirements, which require a 5-min...[Details]

With the development of computer technology, communication technology and control technology, the traditional control field is undergoing an unprecedented change, and the intelligentization of indust...[Details]

Japan's share of global semiconductor sales has fallen from 50% in 1988 to less than 10% today. The country has more chip factories than any other country, 84 to be exact, but the problem is that onl...[Details]

South Korean battery maker LG Energy (LGES) said on Tuesday it aims to boost sales by about 8% in 2022 as market conditions for electric vehicle batteries improve as a global chip shortage is likely ...[Details]

Universal Instruments is committed to expanding its business in Europe, the Middle East and Africa, and has established a software center at its regional headquarters in Bratislava, the capital of Sl...[Details]

The Timer1 module is a 16-bit timer/counter consisting of two readable and writable 8-bit registers (TMR1H and TMR1L). The TMR1 register pair (TMR1H:TMR1L) increments from 0000h to FFFFh and rolls ove...[Details]