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Method 1: You need to put your variable declaration in your xx.c file, not in your xx.h header file. Method 2: Regarding variable declaration, when declaring externally, you cannot assign a value t...[Details]
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"The test performance indicators show that the overall function and performance of the project meet the early design requirements. I am very confident that this project will be successfully put int...[Details]
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Transfer functions include open-loop
transfer functions
and closed-loop transfer functions. Similarly, zero points include open-loop zero points and closed-loop zero points.
Wh...[Details]
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On December 2, the groundbreaking ceremony for the Jingzhan Semiconductor Headquarters Building Project was held in Suzhou. The project is located in Block E of Nano City, with a total construction a...[Details]
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I recently worked on a project, in which a part of the internal part of the stm32 is used to store my own code, and a space is opened up to store the FPGA code. Every time the machine is turned on, t...[Details]
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Lighting and signal system failure
Cause: There is a grounding fault in the live wire of the speaker. Phenomenon: The speaker does not sound. After turning on the ignition lock, the current re...[Details]
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Independent LED lights can realize running lights, digital tubes can display multiple digits, and dot matrix LEDs have to display some patterns. When we want to display patterns, we often have to ma...[Details]
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According to reports on November 17, Feng Xingya, general manager of GAC Group, said at the 2023 Guangzhou Auto Show today that solid-state batteries, cobalt-free batteries, low-cobalt batteries, sod...[Details]
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Gartner's important cybersecurity trend forecast released today shows that executive performance evaluation will be increasingly linked to cyber risk management capabilities; in the next three years...[Details]
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1 Introduction
G.723.1 is a low-bit-rate speech coding algorithm standard launched by the organization in 1996. It is also the lowest bit-rate standard among the speech compression standar...[Details]
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MSP430F1121 (hereinafter referred to as F1121) is a cheap 20-pin low-power 16-bit Flash microcontroller recently launched by TI. Its multiple interrupt functions make it flexible and suitable for v...[Details]
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MathWorks Corporation and Infineon Technologies AG recently announced the launch of a hardware support package for MathWorks Simulink® products, designed to provide Infineon’s latest AURIX ™ TC4x fa...[Details]
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I bought the stm32F107VC development board with the three-axis acceleration sensor LIS302DL and the sample code included. I studied it for a few days and summarized it as follows.
1. Logical stru...[Details]
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Field strength instrument generally refers to the instrument used to test field strength. The size of the field strength meter is the unit of V/m, which contains the length unit m. In principle, the ...[Details]
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UPS power supply can be divided into conversion type and parallel type according to the inverter combination mode. The main circuit block diagram of single-phase conversion type UPS power supply with...[Details]
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