The development board ST NUCLEO-H743ZI evaluated in this event is provided by STMicroelectronics. Thanks to STMicroelectronics for supporting EEWorld's evaluation! [/url] [url=https://www.stmcu.com.cn...
DCM DC-DC Converter Modules
High power converters supporting all standard industry input voltagesThe DCM ChiP is an isolated, regulated DC-DC converter that operates from an unregulated wide range inp...
In the circuit design of modern scientific research institutions and the teaching of electronic systems in colleges and universities, integrated operational amplifiers are widely used as basic devices...
FlyCRM: A sales management software that is very suitable for telephone sales personnel and telephone sales teams. (1) It breaks down traditional sales work into a sales main line, including: customer...
The LSM6DSR iNEMO inertial module is a system-in-package device equipped with a 3D digital accelerometer and a 3D digital gyroscope. It features an extended full-scale range for the gyroscope (up to 4...
The input circuit of the switching power supply mostly adopts a rectifier plus capacitor filter circuit. At the moment of closing the input circuit, a large instantaneous impact current will be forme...[Details]
1. WM9876 interface and working principle This section uses the JZ2440 development board to transplant the WM9876 driver. Its structure is shown in the figure below. Finally, the madplay tool is us...[Details]
The normal operation of many hardware requires the support of bus clock, such as LCD, I2C and other devices. This article analyzes the bus clock of s3c2440 and the related operations of s3c2440 bus c...[Details]
This article focuses on the connection method for accurately measuring inductance, capacitance, and resistance using an LCR tester, as well as the precautions for calibration and use. 1 Introdu...[Details]
Adding Zener diode in parallel to stabilize the voltage circuit
Keep the above circuit unchanged, add a voltage stabilizing diode circuit (510Ω, VDz) behind the capacitor, and connect according to ...[Details]
Recently, Guozi and Schaeffler Group of Germany have successfully implemented the factory intelligent logistics solution in its Nuremberg factory, helping Schaeffler to break the efficiency b...[Details]
When choosing a 32-bit MCU for the next generation of control applications, one must consider that processors from different vendors may look more or less similar in the data sheet, but are actually v...[Details]
1. Introduction
In recent years, 3D LED display technology has been continuously developing. With the popularity of the movie "Avatar", 3D LED TVs have become more and more popular and have be...[Details]
Apple is now selling separate ear pads designed for AirPods Max, and AirPods Max users can purchase ear pads in different colors to personalize their earphones. All colors of AirPods Max are alre...[Details]
There are three types of transmission devices for electric motors: gear transmission, belt transmission and coupling transmission. When installing these three transmission devices, the following ma...[Details]
The transplantation of μC/OS-II on the ARM platform is an important learning process, which helps to improve the knowledge and understanding of RTOS, thereby improving the theoretical and technical...[Details]
International Energy Network/PV Headlines learned that on June 1, Xiangxin Technology
issued an announcement that the company recently received a project winning notice from a customer related ...[Details]
Introduction
The highly integrated advanced RF designs available today allow engineers to design RF systems with performance levels exceeding previous levels. Recent advances in blocking, sensiti...[Details]
China's autonomous driving standards system planning 1. Autonomous driving standard system framework According to preliminary research, the deployment scenarios of China's autonomous driving indust...[Details]
Electric vehicle charging systems are evolving. Current AC Level 2 wall boxes, which typically use a 400V battery charging bus voltage, are migrating to DC fast charging (DCFC) systems that require...[Details]
stm32/stm8
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