NAT-8

This program is very simple, just press a button to send a specific command, and then control the light on and off after receiving the command, but it is very valuable for debugging. I once helped a ...[Details]

        In the Galaxy S20 series, Samsung introduced the "super cup" Galaxy S20 Ultra for the first time. The latest news points out that the Samsung Galaxy Note 20 series also has an "Ultra version"...[Details]

Every autumn is the peak season for mobile phone releases. In addition to Samsung and Apple holding press conferences, many brands will also announce new products at the IFA2019 conference. As a "reg...[Details]

OFweek Cup · OFweek 2023 China Robot Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]

After Linux starts, when it can interact normally, press the reset button to enter the reset exception The specific chip manual has reset related records Each IP has a reset concept, and the re...[Details]

　　1. Determine the control system with  the microcontroller as the core 　　. According to the requirements of the application system and with reference to the cost performance, design a practical and...[Details]

The program in the YL-69 data sheet includes the test program for the 51 microcontroller and Arduino. I used the program for the 51. Let me talk about my module first. It is a four-wire system. If yo...[Details]

0 Introduction With the continuous development of measurement and control technology, it has become a development trend to apply embedded operating systems to the field of measurement ...[Details]

The clock is the pulse of an MCU. Only by studying the pulse can we better understand the operation of the entire MCU. This article mainly studies the STM32F10x series and uses the official library f...[Details]

The density of gas is much smaller than that of liquid, so in this article we assume that the density of gas at the top of the liquid level measurement container is negligible. At the same time, the l...[Details]

The structure of the STM32 USB firmware library is shown in the figure below: It can be seen that the STM32 USB firmware library is divided into 3 layers: Low Layer, Medium Layer and High Layer....[Details]

      On August 13, Lu Weibing, President of Xiaomi Group China and General Manager of Redmi Brand, explained why the Redmi K30 Extreme Commemorative Edition (K30 Ultra) uses the MediaTek Dimensity 1...[Details]

The radiation test process of WLAN AP is further explained.     The test environment is shown in the figure below. PC controls APUT through the Ethernet port. The WLAN base station is only used for A...[Details]

nonsense Continued from the previous article 《4 74HC595 cascade control 16x16 dot matrix horizontal scrolling belt simulation (I)》 After sharing the horizontal scrolling program with...[Details]

From the previous uboot code analysis, we know that the uboot startup has three steps: BL0, BL1, and BL2. Since BL0 is a fixed program provided by the manufacturer, it does not need to be considere...[Details]