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     Under-screen cameras have become a trend in the mobile phone war in the second half of 2019. With OPPO and Xiaomi already in the game, who will be the next leader in the under-screen camera mark...[Details]

Computing and data communications organizations are always looking to exploit the latest advances in data speed and computing power. Many industry experts believe that chip-to-chip and on-chip photoni...[Details]

    Abstract: This article introduces the characteristics, control mode, interface with the input signal microcontroller of the electronic energy meter special chip CS5460 launched by the German CIR...[Details]

For full-color LED display screens, LED lamp beads are the most critical components, and the quality of LED lamp beads plays a very important role in determining the quality of LED display screens. ...[Details]

Plug-ins can enrich the functions of a tool and enable it to be applied to more fields. For LabVIEW, it is both a programming language and a programming environment. From the latter perspective, LabVI...[Details]

Liu Bo, President of OPPO China: Adhere to high-quality development and create new competitive advantages for the Chinese mobile phone industry On December 29, the "2022 People's Financial Summit ...[Details]

Introduction This KWIK (Know-how With Integrated Knowledge) circuit application note provides step-by-step guidance for solving specific design challenges. This article will discuss the requiremen...[Details]

// IAR 7.1 timer interrupt time depends on the system external clock #include "stm32_timer.h" uint8_t tick = 0; void stm32_timer_init(void) {     uint16_t PrescalerValue = 0;     NVIC_InitTypeDef NVI...[Details]

Last week, Apple pushed iOS 14.5 beta 2, adding multiple emoji expressions and upgrading the appearance of the Apple Music page. Recently, when we were using the App Store, we found that this version...[Details]

Considering that the non-stop toll collection system implemented in my country uses a dual-chip on-board electronic tag, it is necessary for the on-board electronic tag to have a strong power module t...[Details]

Profit growth of 85% in 2017, target revenue of 12.5 billion yuan in 2018: The company released its 2017 annual report, achieving revenue of 8.886 billion yuan, a year-on-year increase of 48.01%; prof...[Details]

Production and use The transistors in this circuit use silicon triodes. BG1 and BG2 have B values ​​less than 100, and BG3 and BG4 have B values ​​less than 30. The capacitors require low lea...[Details]

When programming microcontrollers, keil uvision2 is often used to write programs. Let's take the AT89C51 microcontroller as an example to learn how to use keil uvision2 to write programs. The gener...[Details]

Aiming at the problem that there is no GPRS signal in the ocean and wireless communication cannot be carried out, a real-time monitoring system for ocean-going ships is designed based on the STM32F103...[Details]

Hardware Platform S3C2410X is Samsung's S3C2410X chip based on ARM920T. S3C2410X integrates an LCD controller (supports STN and TFT LCD screens with touch screen), SDRAM, touch screen, USB, SP...[Details]