MF55E6491BVT

On June 10, Gree Electric Appliances released a "Report on the Production and Sale of Substandard Air-Conditioning Products by Aux Air-Conditioning Co., Ltd." on its official Weibo account. In the co...[Details]

1 System Structure The system consists of an audio amplifier LM48510, an audio processor, Ethernet power supply, and Ethernet data communication. From the front end to the back end, it goes th...[Details]

The aircraft cockpit graphic display system has developed to the sixth generation, which uses active matrix color liquid crystal display AMLCD (Active Matrix Liquid Crystal Display). At present, hi...[Details]

Translated from——spectrum   When we saw the wonderful scene in the movie "I, Robot" shot by Will Smith in 2004, where he drove a very sci-fi Audi RSQ sports car to fight against robots, it still clea...[Details]

Recently, according to the information from Veken.com , AVIC Lithium Battery has successfully completed the RMB 12 billion equity financing! In addition to the continued increase in holdings by origi...[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]

Before implementing the driver, let's think about two questions: 1. Problem Analysis 1. When does a driver look for a device on the bus that it can handle? In driver_register(&my_dri...[Details]

Over the past few years, the number of portable devices such as laptops, mobile phones, and multimedia players has grown significantly. These devices with more features and functions require more powe...[Details]

Differences between eight IO port modes of STM32 (1) GPIO_Mode_AIN analog input (2) GPIO_Mode_IN_FLOATING floating input (3) GPIO_Mode_IPD pull-down input (4) GPIO_Mode_IPU pull-up input (5) GPIO_Mod...[Details]

At this year's two sessions, carbon peak and carbon neutrality were written into the government work report for the first time, and have become "hot words" discussed in all walks of life. At the same...[Details]

       Storage testing is a dynamic testing technology that places a miniature data acquisition and storage tester on the object to be tested or at the test site, with no effect on the object to be te...[Details]

　　① After the instrument is powered on, it should be preheated for a certain period of time so that the stability of the crystal frequency can reach the specified index. The preheating time for the E...[Details]

      Apple recently released a new firmware update 1.0.301 for the AirTag item tracker, but did not specify what upgrades were included at the time. Today, Apple officially announced the update cont...[Details]

As Huawei gradually gains a dominant position in the Chinese solar inverter market, the latest data shows that in 2015, the company's solar inverter shipment capacity has squeezed out the German co...[Details]

According to the charging method of electric vehicles, charging piles can be divided into two categories: AC charging piles and DC charging piles. DC charging piles have the ability to charge batte...[Details]