The first step is to create a new project. Making good use of the rich routine resources of Pingtou Ge can save a lot of time!In order to get more content online, you can first configure some paramete...
The STRING string in PCB in PROTEL99 cannot be rotated. Please help me. As shown in the figure below, after clicking the red dot in the figure, the cursor automatically moves to the lower left corner ...
Today, more and more designers are using gallium nitride-based flyback AC/DC power supplies in a variety of applications. GaN is important because it helps improve the efficiency of power transistors,...
SP（R13）
Special registers
LR（R14）
1. When a subroutine exists, the return address of the subroutine is saved
2. When an abnormal interrupt occurs, save the return address of the abnormal mode
...
The 21st century is the century of life and health. The rapid progress of life sciences has continuously promoted human understanding of their own health and diseases. How to develop innovative medic...[Details]
According to public data, IBM's current revenue is $79.95 billion, which has returned to the level of 1998, when its revenue was $81.67 billion. But this does not take into account inflation, and if ...[Details]
Abstract: Replacing traditional linear power supplies with switching power supplies is the development trend of power supply technology. This paper introduces the deuterium lamp power supply com...[Details]
As we have mentioned in the previous section: Azure ARM (18) Migrating traditional ASM VMs to ARM VMs (1) Azure Virtual Network has been created. After migrating the Virtual Network, we can mig...[Details]
0 Preface In the early 1980s, the German BOSCH company proposed the Controller Area Network (CAN) to solve the problem of signal transmission inside the car. Due to the excellent stability and rea...[Details]
introduction In the current development and design of various embedded systems, storage module design is an indispensable and important aspect. NOR and NAND are the two main non-volatile flash me...[Details]
What is the reason why the speed of the DC motor is lower than the rated value?
Insufficient supply voltage: The motor needs a certain voltage to operate normally. If the supply voltage is low...[Details]
According to foreign media reports, L4 autonomous driving solution provider DeepRoute has released the sensing solution DeepRoute-Sense, which aims to enable the autonomous driving vehicle industry t...[Details]
introduce W806 is a 32-bit MCU, 1MB flash, 288K memory, the MCU part is the XT-E804 of the T-HEAD 800 series XT-E804 is the MCU of Pingtou Ge (Zhongtian Microelectronics before being acquired by Al...[Details]
"Our customers now have two main pain points, namely company capital expenditures and operating expenses. Capital expenditures, or CAPEX, mainly include the construction of company infrastructure, e...[Details]
The 3×4 matrix keyboard is connected to the microcomputer through the parallel interface chip 8255A. Port A of 8255A is defined as the output port, connected to the keyboard row line; port B is def...[Details]
Recently, the Shanxi Energy Supervision Office of the National Energy Administration officially issued the "Implementation Rules for the Grid-connected Operation and Management of Independent Energ...[Details]
More and more news about Meizu 16s has been revealed. At present, Meizu 16s has obtained the network access license, and Huang Zhang also exposed a rendering of the back of Meizu 16s on the Meizu for...[Details]
Temperature control probe sensors are devices used to measure temperature and are widely used in industry, medical treatment, scientific research and other fields. Among temperature control probe s...[Details]
DIY/Open Source Hardware
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