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In May 2020, TSMC, the leading foundry, announced that it would invest $12 billion to build a 5nm advanced process wafer fab in Arizona, the United States. The first phase of production capacity can ...[Details]

The 750 kV and JIS equipment under construction at Taratan in Hainan Prefecture, Qinghai Province, has a foundation length of 755.89 meters and a width of 23.55 meters. It is currently the longest ...[Details]

Jiwei.com reported that since its establishment, the Science and Technology Innovation Board has been favored by many outstanding semiconductor companies such as SMIC, Shanghai Silicon Industry, and ...[Details]

1 Introduction At present, most of the wired multi-point temperature acquisition systems are used to monitor indoor and outdoor temperatures by installing temperature nodes. This traditional multi-...[Details]

/***************************************************************** * Function library description: ATMEGA8 timer T1 normal mode * Version: v1.00 * Edited by: Pang Hui, Wuhu Lianda Freescale Studio  ...[Details]

Ichigo ECO Energy (Chiyoda-ku, Tokyo), a subsidiary of Ichigo Group Holdings, announced that it had acquired a 0.9MW photovoltaic power plant operating in Kijo Town, Koyu District, Miyazaki Prefect...[Details]

　　 Preface 　　In the data acquisition system, the analog-to-digital converter is a crucial link. The accuracy of the analog-to-digital converter and the cost of the system directly affect the pract...[Details]

According to TrendForce's survey of the impact area of ​​the strong earthquake in the Noto area of ​​Ishikawa Prefecture, Japan, the surrounding areas include MLCC factory TAIYO YUDEN , silicon wafer...[Details]

What should the next-generation blind-filling lidar that can be mass-produced and put into vehicles look like? Yijing Technology handed in its answer sheet. On January 6, 2023, Beijing time, Yiji Tec...[Details]

Switching power supply circuit composed of UC3842 Figure 2 is a switching power supply circuit composed of UC3842. The 220V mains power is filtered by C1 and L1 to remove elec...[Details]

China's LED industry started in the 1980s and has gone through several stages, including imported chip packaging → imported epitaxial wafer packaging → self-made materials and devices. At present...[Details]

A permanent magnet motor is a DC motor whose stator is a permanent magnet and whose rotor is a coil. The stator of an ordinary motor is a coil (electromagnet). The difference between per...[Details]

IC synchronous detection circuit with input signal frequency up to 2MHZ Function of the circuit MC1496 is widely used as an IC balanced modulation circuit. The basic connection of the circuit ...[Details]

The output signal of the crankshaft position sensor is transmitted to the engine control unit ECU, which then calculates and accurately determines the position of the crankshaft. Specifically, the EC...[Details]

Car Audio Common Fault Troubleshooting 1. Fault phenomenon: There is no sound when the Hongle HL509 advanced car audio receives FM. Analysis and repair: Since the AM band re...[Details]