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The 78M6631 is a highly integrated, 3-phase power measurement and monitoring system-on-chip with a 10MHz, 8051-compatible microcontroller core and Teridian's Single Converter Technology® containing...[Details]
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1. Principle Introduction There is a full-duplex serial port inside the 51 single-chip microcomputer. What is a full-duplex serial port? Generally speaking, a serial port that can only receiv...[Details]
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It is reported that Shanghai Hehui Optoelectronics is deeply engaged in the field of rigid OLED (mostly used in tablets and notebooks), and has been favored by manufacturers such as Huawei, BBK, HP, ...[Details]
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The coating thickness gauge is also called the coating thickness gauge. The principle and application are as follows: 1. Principle Principle of magnetic thickness measurement: When the probe contacts...[Details]
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Simple implementation of STM32 CRC32 usage Remember to enable the STM32 CRC clock before use //STM32 hardware CRC32 byte data calculation, move the data to the highest bit, and fill the low bit wi...[Details]
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Many applications today require high-speed sampling analog-to-digital converters (ADCs) with 12-bit or higher resolutions to enable users to make more accurate system measurements. Unfortunately, high...[Details]
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On the evening of December 29, Liuguo Chemical released a plan for the private placement of A-shares in 2022. The offering intends to raise no more than 800 million yuan, which will be mainly used for...[Details]
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As people's quality of life improves, their requirements for the quality of food and medicine are getting higher and higher. This poses a serious problem for food and medicine manufacturers: How to so...[Details]
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According to reports, sources revealed on August 18 that GlobalFoundries, a global semiconductor foundry giant, has submitted a secret application to US government regulators, hoping to be listed on ...[Details]
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Beijing time, May 18th, morning news, according to a lawsuit filed by California against Apple, in 2020, a 12-year-old boy suffered damage to his eardrum due to hearing a loud Amber Alert while...[Details]
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1. How do you use dry cells, voltmeters, small light bulbs, and wires to design experiments to study the voltage relationship in series circuits? Let's get familiar with it first: (see Figure 1) 2....[Details]
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For some places with long lighting time and many lighting equipment (such as school classrooms, shopping malls, etc.), the phenomenon of waste in the use of lighting systems is common. Due to the lack...[Details]
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On June 25, 2021, the 5th Jiwei Semiconductor Summit officially opened in Haicang, Xiamen. The theme of this summit is "The Heart and the Core are in the Same Place, and Changes are Like Kunpeng", wh...[Details]
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Power supply is often the most easily overlooked link in the circuit design process. In fact, as an excellent design, power supply design should be very important, which greatly affects the performan...[Details]
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The hydraulic system is a technology widely used in industry and engineering. It uses liquid as the working medium and realizes the transmission and control of energy through the pressure and flow ...[Details]
Power technology
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