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1 New keyboard circuit The keyboard circuit is the most commonly used human-machine interface in the microcontroller application system, and often occupies a large number of I/O ports. By usin...[Details]

China March 18, 2024 - Aixin Yuanzhi, an artificial intelligence chip R&D and basic computing platform company, announced that the second Xuantie RISC-V Ecological Conference with the theme of "Open·...[Details]

Sofar New Energy presents a full range of Indian standard inverters at the Indian Renewable Energy Exhibition In recent years, India's demand for energy has been increasing, and its energy con...[Details]

There are two types of bistable devices: one is a trigger and the other is a latch. The latch is the original form of the trigger. The basic latch consists of a pair of mutually coupled logic gates...[Details]

The reverse switching power supply is also called the buck-boost switching power supply. Whether the pulsating DC voltage before the switch tube VT1 is higher or lower than the stable voltage at the o...[Details]

Just when I thought Qualcomm's problems were solved, they start up again. The judge ruled against Qualcomm. However, Qualcomm has significant appeals avenues that should help the company out. The Q...[Details]

Watchdog Timer The watchdog timer is driven by an independent 1 MHz on-chip oscillator. This is a typical value at VCC = 5V. See the characteristic data for typical values ​​at other VCC levels. The ...[Details]

In the 1960s, researchers discovered that diodes can be used as radiation sources and have commercial value. For decades, scientific and technical personnel in major electronic laboratories and e...[Details]

Divided into three files Main.c (main program file) LCD.c (LCD screen driver) LCDFont.h (LCD font library & graphics library) Call structure: Main.c calls LCD.c and LCDFont.h (graphics library) at ...[Details]

According to China Securities Journal, today, Zhang Yunyong, member of the National Committee of the Chinese People's Political Consultative Conference and general manager of China Unicom's product c...[Details]

The rapid growth of new application products such as smart mobile phone products and tablet computers has led to a sharp increase in the demand for touch screens , and the market is also...[Details]

On March 11, the Shanghai Stock Exchange disclosed that Yitu Technology and its sponsor took the initiative to request the suspension of the review, and the reasons were justified and approved by the...[Details]

Most ARM-based chips are complex on-chip systems. Most hardware modules in such complex systems are configurable and need to be set to their required working states by software. Therefore, before the ...[Details]

This article analyzes the HDMI spec from the perspective of a software engineer. The spec version is 1.4, which is also the most supported and mature version by most devices. The latest version is ...[Details]

As the domestic passenger car market enters the traditional peak sales season of "Golden September", the retail penetration rate of new energy passenger cars has exceeded 50% for three conse...[Details]