I made a system with TMS320F28023 chip, which basically imitates the F28027 board of USB MiniStick. The program also uses the LED program attached to the MiniStick kit, but the emulator device selecti...
I simulated the Verilog code with Modelsim and found that the result did not match the logic. The two signals in the code were ANDed and the resulting signal was in an unstable state. What is the reas...
Shanghai Station: Special Lecture by Ren Qiaowei and Song Baohua, best-selling authors of embedded professional books. Linux kernel and device driver are very important parts of embedded development. ...
The program generated by DriverWork3.2 through the wizard of DriverWork3.2 was compiled under Visual C++ 2003 and found the following problem. I am depressed. Is there anyone who can help me solve the...
What directory does $(_SYSGENOAKROOT)...refer to? For example: $(_SYSGENOAKROOT)\lib\$(_CPUINDPATH)\ceddk.lib What directory does $(_COMMONSDKROOT)...refer to? For example: $(_COMMONSDKROOT)\lib\$(_CP...
I want to use AT89c52 to make a car, and I want to output PWM wave to the servo, but the Internet says that 89c52 does not seem to have PCA function, so how can I input PWM to the servo? I am a novice...
1. Introduction
RFID (radio frequency identification) is a non-contact automatic identification technology that emerged in the 1990s. It uses the characteristics of radio frequency signal prop...[Details]
I. Introduction
In the field of power conversion, isolated converters (forward, flyback, and double-ended) with low output DC voltage all use MOSFET as the rectifier device. Since these devi...[Details]
Electronic systems are located at different points on the automotive power bus and therefore often need to operate under very stringent power requirements. These include load dump, cold crank, very lo...[Details]
1. Principle of displacement angle sensor
The angle sensor is used to detect angles. It has a hole in its body that fits the LEGO axle. When connected to the RCX, the angle sensor counts once ...[Details]
5. Identifiers and keywords of C language
A complete PIC microcontroller C language program usually consists of six parts: include files (i.e. header files 1, variable definitions, variable de...[Details]
Editor's note: In order to help technicians or engineers who have knowledge of PIC microcontroller assembly language quickly master the method of using C language to program PIC microcontrollers, t...[Details]
1. Introduction
Testing the temperature of steel billets before rolling is an important measure to ensure the quality of steel. Traditional manual testing is difficult to ensure product qu...[Details]
1 Introduction
In recent years, there have been many major advances in the production technology and processes of automotive headlights, which have greatly improved the performance of automoti...[Details]
With the advocacy and implementation of the government's Safe City Plan, the security market has increasingly higher requirements for the clarity of surveillance images. Imagine that after a case o...[Details]
As a simple and practical input device, buttons have been used in various microcontroller application systems and are ubiquitous. However, the buttons used in different practical occasions are also...[Details]
VP2188 is a color STN LCD module produced by Jingdian Pengyuan. This module is a dot matrix transmissive color STN display screen with a color scale of 65 k colors and white LED backlight. Its core...[Details]
Different initialization between C8051F and 80C51 series microcontrollers
In the past 30 years, major electronic component manufacturers in the world have launched their own unique single-chip...[Details]
OC faults may be the most frequent and the most frequent of all faults in the inverter. They alarm during the startup process, during the shutdown process, during operation, and even when powered o...[Details]
Abstract: In recent years, with the establishment and grid-connected power generation of a large number of solar photovoltaic power stations at home and abroad, photovoltaic grid-connected inverter...[Details]
Corelink Semiconductor has launched the CL1100-based 5-7W E27 LED lighting driver system solution DB2. This driver module meets the requirements of small size (L×W×H=5.1cm×2.1cm×1.8cm), low standby...[Details]
Microcontroller MCU
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