Reprinted from: https://www.cnbeta.com/articles/tech/1090323.htmThe Python Software Foundation (hereinafter referred to as PSF) said in a recent announcement that it has just welcomed its first top sp...
[font=宋体][size=4] [/size][/font] [font=宋体][size=4] When reading integrated circuit manuals, for I/O ports, some device manuals will say that the port can have built-in pull-up/pull-down resistors. Gen...
[b][size=3]TI EV/HEV 48V and Motor Drive Solutions[/size][/b][size=3][url=https://training.eeworld.com.cn/TI/video/19940?utm_source=bbs&utm_medium=post&utm_campaign=ti-auto-2019]P-EV Block Diagram[/ur...
Reprinted from: https://zhuanlan.zhihu.com/p/407878981
Today I read a story about a Swedish programmer who, in just six months of his spare time, single-handedly built something that would take an ave...
In the design of PCB multi-layer boards, four-layer boards are generally used more. So, do you know what are the design rules of PCB four-layer boards?1. Design of four-layer board:(1) Uniform spacing...
The same pin, STM32 is set to input mode. The oscilloscope shows a high level, but the microcontroller pin reads a low level. Has anyone encountered the same phenomenon? What is the reason?...
According to businesskorea, LG Innotek announced on May 1 that it has launched a 3D sensing module brand "InnoXensing". This move aims to make LG Innotek a company specializing in 3D sensing. 3D se...[Details]
introduction
At present, lead-acid batteries are widely used in various power supply occasions. In order to give full play to the role of lead-acid batteries, the charger should fully charge t...[Details]
I have used a 300W inverter to power the above household appliances using a 12V/60AH battery. After a full charge, it can be used for nearly 5 hours. The inverter power supply with a nominal power ...[Details]
Note: Maxim offers current-output DACs with a wide range of accuracy. In this article, the MAX5891 will be used as a special case for measurement and specification. However, the parameters and measur...[Details]
Despite facing financial constraints and continued losses in the battery business, SKI is still determined to increase its ambition in the power battery business. Foreign media reported that SKI ob...[Details]
The CAN bus of a car can be roughly divided into three categories: single-wire CAN (GM-specific low-speed CAN), high-speed CAN (high communication rate) and low-speed fault-tolerant CAN (low commun...[Details]
RIGOL DM3058 series digital multimeter is an easy-to-use benchtop measuring instrument that provides a variety of time-saving functions. One of them is the second measurement function. Usually, the i...[Details]
1 Overview
AN80LXXRMS series products are positive output voltage regulator integrated circuits with reset function produced by Panasonic Corporation of Japan. Its output current is 0.15A and has 2...[Details]
The two-dimensional object inclined plane motion algorithm is a research topic extended from the 2005 National College Student Sony Cup Electronic Competition E-Question "Suspension Motion Control ...[Details]
What is Routing
In a TCP/IP-based network, the flow of all data is specified by the IP address. The network protocol sends the message from the appropriate interface according t...[Details]
After understanding the P2 motor architecture, it can be seen that because it needs to pass through the gearbox, the efficiency of pure electric drive and kinetic energy recovery is compromised. At t...[Details]
introduction
Radiation source direction finding is a basic problem in the field of electronic countermeasures. Materials or devices that can emit ionizing radiation. In a broad sense, any materia...[Details]
There are many types of probes, among which high-voltage differential probes are widely used in switching power supply applications and are also one of the probes used by many engineers. High voltage...[Details]
When a resistor is under load, the temperature of the resistor rises due to the work done by the current, causing its resistance value to change. This phenomenon is called the load effect of the re...[Details]
MicroPython Open Source section
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