-
Dynamic digital tube display, from the simplest to the most advanced, principle 1. Persistence of vision: The code is stored in the program memory, which means it is read-only. The array without...[Details]
-
It seems to be a simple thing, but judging from the students' learning videos, many students cannot fully understand it. Here we will briefly introduce some precautions, and then explain it from the...[Details]
-
现在,跨国公司的领导人和高管对半导体的全球性短缺表示担忧,因为这已经形象到许多国家的生产和销售,且似乎看不到被解决的迹象。 自大流行的最初几个月以来,许多公司都强调了他们对该问题的担忧。芯片供不应求,全球许多汽车制造商和消费电子公司都表示,生产将受到影响。 “预计这种不可预见的情况不会很快得到改善,供应限制可能会持续到 2023 年。尽管公司正在努力提高产能,但在达成解决方案之前,问题...[Details]
-
Contents The invention relates to the field of gas, in particular to a gas pressure regulating cabinet pressure tester. Background of the Invention In recent years, with the development and utiliza...[Details]
-
The MAX-700B/C series is an OTDR designed based on tablet computers. It is small, lightweight, easy to carry and durable, and is suitable for outdoor environments. It is equipped with the most effici...[Details]
-
Correct use and maintenance of
UPS power supply
The power source of UPS is the chemical power source it is equipped with, so
the q...[Details]
-
This technology allows the loading of DSP chip programs to be separated from the simulator and directly controlled by the train's main control machine. This technology is highly reliable, flexible ...[Details]
-
introduction The LTC3883 is a single-phase synchronous step-down DC/DC controller with a PMBus interface for digital control and monitoring of key regulator parameters. The device has an integra...[Details]
-
The road monitoring system is the data source in smart transportation. This article introduces new design ideas for the road monitoring system. 1. Road monitoring equipment Road monitoring equipmen...[Details]
-
Problem Description: During the laboratory tuning process, I encountered a problem: In order to facilitate program downloading every time, the team members often plugged Jlink into the board, but dur...[Details]
-
After splitting from the Volkswagen Group, Porsche officially released the electric platform architecture PPE, and then it was revealed that the Volkswagen Group's new SSP platform may be delayed. My...[Details]
-
Overview:
This paper introduces a method of realizing multi-level Chinese menu operation by paging principle based on the YM12864 LCD display which is widely used and controlled by AT89C51 single chi...[Details]
-
1. Modification of interruption part
Add interrupt configuration, strictly follow the original architecture.
Related reading: Redboot's DM9000 network card driver transplanted on the MINI...[Details]
-
Meeting Industry 4.0 Challenges with Software-Configurable I/O
summary
This article introduces a software-configurable input/output (I/O) device and its dedicated isol...[Details]
-
On the evening of October 24, Yicheng New Energy released its third quarterly report. Although the amount of losses is decreasing, its performance is still far from ideal. Prior to this, on October 10...[Details]