Since 2018, I have been exposed to microcontrollers because of the school project requirements. I have been studying very hard. The main reason is that the school I am in is really... Seeing the class...
1. Basic1. The io port can be considered as the pins on the board.2. When using io, you need to configure them first. 3.Each io of 5529 is individually programmable, which means that any io can be con...
1. All PI ports VOL and VOH fail. Some PC ports have individual VOL and VOH fail.
2. The network port is not working
If there are GD32 engineers who see this post, please tell me if there is such a pr...
In AD, if you want to avoid green paint inside the circle on the top surface of the circuit board, should you draw a solid circle or a ring on the TOPSOLDER layer? As shown in the figure below...
For battery-powered products, if you want to determine whether the GND voltage of the entire board is very stable, that is, similar to the 220V neutral line, which is originally 0V, and some neutral l...
M12269 supports PD3.1 and other fast charging protocols, 140W step-up and step-down 3-8 cell multi-string lithium battery charging and discharging mobile power management IC solution introduction ...[Details]
1 Overview
At present, applications using 8-bit MCU as the control core are still the mainstream. The main reason is that a considerable number of application projects can fully meet the technical ...[Details]
There is a coordinate system that does not change, called the base coordinate system or the world coordinate system (each company has a different name, but the principle is the same).
How did ...[Details]
1. Common faults and causes
1. Oxygen bomb leaks. The rubber seal is aging or worn. Replace the seal.
2. Ignition failure (1) The circuit is blocked or the contact is poor (1) Check whether...[Details]
Tesla is not only a leading electric vehicle manufacturer, but also an outstanding innovator in the fields of artificial intelligence and robotics. In August this year, at the second Tesla AI Day, Te...[Details]
After the BASIC language developed into QuickBASIC, it has acquired many structured ideas and programming methods, such as functions, modules, local variables, global variables, data transfer, etc. T...[Details]
Officially announced. AMD announced that it would spend $35 billion to acquire FPGA chip giant Xilinx . The two chip companies that have been rumored for many years have finally come together. ...[Details]
In today's industrial-dominated society, backup DC
power supplies
are increasingly being used. As an important component of backup DC power supplies, the performance of batteries is particu...[Details]
Flying Wings LED Desk Lamp
The Seagull Light is like a seagull flapping its wings and flying across the sky, giving you endless reverie. The lamp is made entirely of metal, and the smooth li...[Details]
This article explains the effects of DC bias supplies on operational amplifiers (op amps) used in sensitive analog applications. It also covers power supply sequencing and the effects of DC supplie...[Details]
The stack is actually a continuous space in the memory, but it is special because of the stack pointer. The stack is generally divided into two types:
Growing upward: The stack pointer grows toward h...[Details]
Recently, the research organization GTM Research counted the shipment of solar inverters in the United States in 2014. The top three manufacturers accounted for nearly 60% of the market, namely the...[Details]
This article is mainly about the relevant introduction of wave6000, and focuses on a detailed explanation of how to realize the combination of several modules when programming the 51 microcontroller ...[Details]
On October 8, 2019, the reporter learned from the morning adjustment meeting of State Grid Ningxia Electric Power Co., Ltd. that during the National Day holiday, the Ningxia power grid operated sta...[Details]
On October 22, Zhang Long, general manager and deputy secretary of the Party Committee of Three Gorges Energy, held a discussion with Hou Jinlong, director of Huawei and president of Huawei Digital...[Details]
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