PCB (Printed Circuit Board), Chinese name is printed circuit board, also known as printed circuit board, is an important electronic component, the support of electronic components, and the carrier of ...
Snek is a small embedded language that targets processors with only a few kB of flash and ram. Think of something that ran BASIC a few years ago and you'll get the idea. These processors were too smal...
[i=s]This post was last edited by Fillmore on 2020-5-29 18:35[/i]1. Environment Construction
Hardware: WildFire STM32F429 V1 + EC20
Software: RT-THREAD V4.0.1 + MDK 5.26 + STM32 CUBEMX
RT-Thread softw...
[backcolor=rgb(222, 240, 251)]The circuit diagram is as shown above. [/backcolor] [backcolor=rgb(222, 240, 251)]After power on, the voltage across C81 is -12.09V, no problem. [/backcolor] [backcolor=r...
1. When multiple clock signals of different frequencies are required in the system, programmable clock chip is preferred;2. When a single clock signal is used, crystal clock circuit is selected;3. Whe...
Embedded software development requires extensive knowledge and understanding of the target architecture and its use. There are a series of steps required to transform an embedded system from concept t...
Nowadays, when ToF is mentioned, everyone will think of the focus application in mobile phone cameras, but in fact 3D is everywhere, and there are many places where 3D ToF can be used. Recently, on t...[Details]
Before the May Day holiday, ZTE Mobile officially announced that it would hold a new product launch conference on May 9 to officially launch the ZTE Axon 40 series. The most popular one is na...[Details]
Recently, a serious fire broke out in Building 6 of Mingshang Xiyuan Community in Yuhuatai District, Nanjing. Within just a few tens of seconds, the fire spread rapidly and the 30-story building wa...[Details]
introduction
CAN (Controller Area Network) bus is a serial data communication protocol developed by Bosch in Germany in the early 1980s to solve the data exchange between numerous control and t...[Details]
On the power battery track, the confrontation between China and South Korea has undergone subtle changes. Recently, the capital market's expectations for LG New Energy were unveiled: Brokerages on ...[Details]
There are mainly the following types of varistor overheat protection technologies:
(1) Thermal fuse technology. This technology is to install a low-melting-point metal protected by wax on the varis...[Details]
Recently, lithography machine giant ASML released its third-quarter results, showing net sales of 2.987 billion euros and net profit of 627 million euros, up 16.3% and 31.7% year-on-year respectively...[Details]
Introduction: Common input devices of PLC include buttons, travel switches, proximity switches, conversion switches, encoders, various sensors, etc. Output devices include relays, contactors, solen...[Details]
What does noise figure mean? Noise figure is a quality factor used to describe the amount of excess noise in a system. Minimizing the noise figure can reduce the impact of noise on the system. In...[Details]
TOKYO, June 12 – Toshiba Electronic Devices & Storage Corporation (“Toshiba”) today announced that driver assistance systems in Toyota Motor Corporation’s (“Toyota”) vehicles, which use the company’...[Details]
Four tech companies - Apple, Facebook, Google and Amazon - have been the subject of an ongoing antitrust investigation by the U.S. House of Representatives Judiciary's antitrust subcommittee. Recen...[Details]
Micron Technology Inc., a leading global automotive memory supplier, recently announced that its automotive-grade high-performance LPDDR5 DRAM memory and UFS 3.1 products based on 3D TLC NAND technol...[Details]
As a key equipment, vacuum coating machine is used for thin film coating in vacuum environment. It has wide applications in optical coating, metal coating and other fields. Accurate monitoring and ...[Details]
Digital multimeters, or DMMs, come in a variety of shapes and sizes, perhaps more than any other instrument category. DMMs are primarily used in field environments where portability and battery power...[Details]
Power quality refers to the quality of AC power supplied to the user end through the public power grid. In an ideal state, the public power grid should supply power to users at a constant frequency...[Details]
PCB Design
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