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Last night, BYD’s annual flagship sedan, BYD Han, was launched on the market. The importance of this car to BYD is self-evident. BYD President Wang Chuanfu was at the scene and he said at the begin...[Details]
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; Only integer operations and non-zero operations are possible
ORG 0000H
JMP A1
ORG 002BH
A1: MOV R0,#04H; dividend
MOV R1,#0D2H; dividend
MOV R2,#0; remainder
MOV R3,#0; quotient
MOV R...[Details]
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Adjustment Method of High Definition Camera in Program Recording
This article introduces the technical characteristics of high-definition cameras. In order to achieve high quality of ...[Details]
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With the rapid development of the national economy and the continuous improvement of people's material and cultural living standards, people's demand for electricity is increasing, and the requirem...[Details]
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Detailed explanation of SD card startup: Makefile is the general outline; start.s is the main line; In start.s , the first step is to turn off the watchdog; the second step is to set up the SVC stack...[Details]
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The
Satellite IF
Switch IC MAX12005 is designed for multi-user universal applications supporting two to four low noise blocks (LNBs) being converted to matrix
Satellite receivers
. The s...[Details]
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This paper introduces a design of a programmable audio instrument test signal source based on DDFS (direct frequency synthesis) technology. The system uses a single-chip microcomputer as a controller...[Details]
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I. Introduction:
In today's society, with the continuous advancement of science and technology, more and more modern medical devices have been rapidly developed, especially electronic instrume...[Details]
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Linear regulated power supply
It is widely used in scientific research, power electronics, electroplating, radio and television transmission, communications and other fields. It is an in...[Details]
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The previous two issues introduced the basic principle of Clarke's Park change, but after these two transformations, there will be two coefficients. I believe everyone is confused. What is the reas...[Details]
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High-voltage differential probes are a common measurement method used by power engineers, but compared with ordinary probes, the use of high-voltage differential probes has many details. Use a high...[Details]
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A circuit breaker is a switching device that can close, carry and interrupt current under normal circuit conditions, and can close, carry and interrupt current under abnormal circuit conditions (in...[Details]
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Solve the error that may occur when transferring ads project to MDK (keil) Recently, some errors occurred when converting the ADS1.2 project to MDK4.03. This article lists the possible errors and p...[Details]
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The s3c6410 has two USB instances (both are brought out on the board), namely USB host and USB OTG. Here we are talking about USB host Code : https://github.com/lisider/linux/tree/ok6410a-linux-5.11...[Details]
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Electric vehicle battery fires are not uncommon. Although statistically less likely than internal combustion engine vehicles, when a battery fire occurs, it can continue to burn for hours or even d...[Details]