SIP-4761-04-9102-J

In electronic products, the most common way to write the technical indicator of atmospheric pressure is 750-1060 hPa (some use mmHg, millibar), which is a common and easily overlooked role. Even if ma...[Details]

background If you have some understanding of ST's μPSD devices, are familiar with the internal structure and principles of the MCS-51 series of microcontrollers, and have used PSDSOFT EXPRESS ...[Details]

【Abstract】 This paper first analyzes the development background and evolution of electric vehicle domain controllers, and then designs the vehicle's electronic and electrical architecture and...[Details]

　　Intelligent electromagnetic flowmeters have a certain range of use. Please confirm whether the purchased flowmeter accurately meets your working conditions (flow, pressure, temperature) before inst...[Details]

0 Introduction In microwave, radar, radio and television, and communication systems, the problem of coupling RF power is often encountered. A directional coupler is a directional power divide...[Details]

The IoT application market is booming. In order to seize IoT business opportunities, telecom operators around the world are working hard to build 3G, 4G and 802.11ac network infrastructure, thereby e...[Details]

The transistor is one of the basic components of semiconductors. It has the function of current amplification and is the core component of electronic circuits. The triode is made of two closely space...[Details]

Friends who design small package products may know about 3225-4PIN crystal oscillators. Why is the bulk price of 8MHZ crystal oscillators 2 yuan per piece, while 16MHZ crystal oscillators only need 0...[Details]

The system uses PLC as the control center to complete PID closed-loop operation, multi-pump up and down switching, display, fault diagnosis and other functions. The frequency converter speed regula...[Details]

On September 14, the groundbreaking ceremony of Zhangbei County Kesheng New Energy Co., Ltd. (hereinafter referred to as "Zhangbei Factory"), a subsidiary of Kehua Data Co., Ltd. (hereinafter refer...[Details]

　　Most LED power supply circuits are composed of a switching power supply circuit + a feedback circuit. The feedback circuit samples the load and adjusts the duty cycle or frequency of the switchin...[Details]

1. Introduction At present, cars have not only changed in power source, driving mode and driving experience, but also the cockpit has bid farewell to the traditional boring mechanical and elec...[Details]

1. Communication interface introduction     1. Two ways for the processor to communicate with external devices:               Parallel communication     - Transmission principle: Each bit of da...[Details]

1 Energy saving and consumption reduction is one of the important indicators for assessing the level of data center room construction In recent years, with the sharp increase in energy consump...[Details]

Mitsubishi PLC FX3U is a powerful small controller widely used in industrial automation. Its master control instructions are the core of program control. For programmers, it is very important to ma...[Details]