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On the evening of May 30, Sinoma Science & Technology announced that its holding subsidiary Sinoma Lithium Membrane plans to invest 1.547 billion yuan to implement the construction of a "408 million ...[Details]

The full-bridge converter is shown in Figure 9. S1, S3 and S2, S4 are two pairs of switches that are repeatedly switched on and off. However, there is a time difference between the two pairs of switc...[Details]

      The Samsung Galaxy S22 series flagship has been widely exposed before, and the new flagship phone in this series is expected to be released in February. 　　Recently, British retailer BOX UK list...[Details]

Have you noticed how addicted people are to their mobile devices, especially smartphones? They use their smartphones to surf the web, check and write emails, play online games, or update social net...[Details]

With the advent of blue LED, white LED can be easily obtained by combining phosphor and blue LED, which is the most mature white light packaging method in the industry. At present, white LED has be...[Details]

This case simulates the access of Modbus TCP device data to Siemens PROFINET network. The device used is Siemens S7-1200 PLC, Kaijiang Intelligent ModbusTCP to Profinet Gateway. The MODBUS slave is...[Details]

Hypertension is a serious chronic disease that greatly increases the risk of cardiovascular disease and is one of the major causes of premature death worldwide. Data shows that the number of hypert...[Details]

1. Skew improvement function of common mode choke coils for signal lines The purpose of using a common mode choke in a signal line is to eliminate common mode noise. Since the common mode chok...[Details]

To choose a good processor, there are many factors to consider, not just the pure hardware interface, but also the related operating system, supporting development tools, emulators, as well as the ...[Details]

introduction The MAX9217/MAX9218 chipset is a transceiver pair. The transmitter (MAX9217) converts parallel data into serial data and sends it to the receiver (MAX9218). The receiver converts the...[Details]

　　When using a digital multimeter, you need to look not only at the basic specifications, but also at its features, functions, and overall design production objectives. The following are the basic ob...[Details]

Achieving minimum power consumption for system operation is a common trend in modern electronic systems and a basic requirement for green electronics. The use of minimum power consumption design metho...[Details]

"As of 2018, there are about 24,000 registered energy internet-related companies in my country, including 287 listed companies. This is a very fast development speed," said Kang Chongqing, dean of ...[Details]

     A small project, writing a program in keilC51, displaying a menu on a 12864 LCD with a font library. When writing the Chinese character "数" into the LCD, the LCD cannot display normally, but othe...[Details]

      In October this year, Microsoft launched a new Surface Pro 2-in-1 notebook, which added a USB-C interface in response to user requests, but still retained the Surface Connect interface. Now, th...[Details]