[Qinheng RISC-V core CH582] Feasibility of using solid-state relays to control the heating tube of the heater in CH582 https://en.eeworld.com/bbs/thread-1197474-1-1.htmlMy review work is to DIY a mobi...
Accredited calibration behind the small qualified label : https://training.eeworld.com.cn/course/4679In response to these certification issues that often cause misunderstandings, we hope that through ...
The attached is Intersil (now owned by Renesas)'s application note on the selection and use of bypass capacitors. I think there are several points of value in this paper:
1. Understand the relationshi...
Application of Mica CapacitorsMica capacitors are used in radio receiving and transmitting equipment, precision electronic instruments, modern communication instruments and equipment, radios, power am...
This paper proposes an intelligent voice system that uses ATmega8 microcontroller to control ISD2500 series voice chips. This system is flexible to use, easy to upgrade functions, and has good applic...[Details]
Preface: As the functions and performance of various 8051-compatible microcontrollers become stronger and stronger, the intelligence and complexity of their application systems are also constantly ...[Details]
With the combination of 5G and AI, the development of industrial Internet of Things has entered the "fast lane". The connection between people, people and things, and people and the Internet of Thing...[Details]
Zuosi Auto R&D released the "2023 Vehicle Power Supply (OBC+ DC/DC + PDU ) and Chip Industry Research Report". The on-board power supply is the core component of new energy vehicles. It is mainly r...[Details]
1. Error code tester
In digital or data transmission systems, signals represented by "1" or "0" are transmitted. We use the error rate of "1" or "0" to measure the quality of a transmission s...[Details]
On July 4, Guangzhou Haozhi Mechanical & Electrical Co., Ltd., a listed reducer manufacturer, received a letter of concern from the Shenzhen Stock Exchange. The letter announced the serious abnorma...[Details]
Introduction Windows CE is an open, scalable, and customizable 32-bit real-time embedded operating system with good reliability, high real-time performance, and small kernel size. It is widely used...[Details]
Digital Circuit Diagram
Figure digital circuit diagram
The monitoring unit is relatively simple to implement. The display unit uses 3-digit LED and LED light column. The voltage is displayed...[Details]
In the process of trade measurement and handover of liquid products such as petroleum, there is often a large difference between the amount of oil received in the oil tank and the amount of the trade...[Details]
In 2019, the national power production and operation were stable, and the overall power supply and demand were balanced. The total electricity consumption of the whole society was 7.23 trillion kWh...[Details]
STV series steam flowmeter is widely used in the fields of petroleum, chemical industry, natural gas, etc. due to its simple structure, firmness, easy duplication, strong versatility and low price. T...[Details]
曾经一手打造“充电5分钟，通话2小时”广告词的OPPO副总裁沈义人，日前又在微博上曝了一个大料：“在十月发布的RenoAce上OPPO将会‘量产’全球最快的手机充电技术65W SuperVOOC。” This morning, OPPO officially announced that RenoAce will be launched on October 10: "Speed has n...[Details]
On March 5, XenomatiX, a provider of solid-state lidar for ADAS, autonomous driving and road digitization, announced that it has received investments from nine companies, including two international ...[Details]
Foxconn, one of Apple's largest suppliers, said it will start building all-electric vehicle factories in the United States and Thailand this year and hopes to have them operational by 2023, Nikkei As...[Details]
Infineon Technologies Launches SECORA™ Pay Green, World’s First Contactless Payment Card Technology, Reducing Plastic Waste by Up to 100%
SECORA™ Pay Green lays the foundation f...[Details]
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