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Recently, Yutong Optics released its first quarter report of 2021. During the reporting period, the company achieved operating income of 441 million yuan, a year-on-year increase of 97.49%, mainly du...[Details]
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Over the past 100 years, cars have evolved from a means of transportation to a continuation of living and entertainment space. As cars gradually become a necessity in most people's lives, safer, more...[Details]
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1. Wiring method and port definition RDY/BSY busy flag. (0: device is busy 1: waiting for new command) OE output enable bit low level effective WR write pulse low level is e...[Details]
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Today I studied the debugging and use of Keil tools. I know how to debug printf and how to view IO output status, and I tested the delay program simply. However, it is limited to C. Assembly is a flaw...[Details]
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Spain's Eurecat Technology Center recently innovatively developed a smart plastic surface with a thickness of only 3 mm. It is reported that the material's interface can communicate with machines, so...[Details]
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1.) Noise figure. The noise figures of common-source and common-base amplifiers are the same. When internal feedback is taken into account, the noise figure of the common-source circuit is slightly...[Details]
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Microcontrollers are a very practical subject. If you only read tutorials and talk without practice, it is difficult to truly understand microcontroller technology, let alone develop related ...[Details]
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1. Be familiar with the performance of common CMOS gate circuits such as NAND gate, NOR gate, XOR gate and inverter, and verify their logic functions. 2. Use the six inverters CD4069 to measure the d...[Details]
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The annual Arm TechCon developer conference is about to be held, and Arm staff wrote a blog to review some of the highlights of Arm TechCon in the past 15 years. In October 2004, the first Arm TechC...[Details]
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People may still feel unfamiliar with the term electromagnetic interference (EMI), but the impact of EMI is something that almost everyone has experienced. For example, when watching TV, if someone n...[Details]
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After discussing the Internet, Internet of Things, Industrial Internet of Things, German Industry 4.0 and China Manufacturing 2025, let's summarize the relevant architectures and topics. Let's follow...[Details]
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Commonly used signal sources in laboratories generally use analog circuits to generate the signals used. Analog circuits have some inevitable shortcomings, such as inconvenience to use, incomplete...[Details]
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Speaking of FPGA (Field-Programmable Gate Array), it was originally a semiconductor chip that only hardware engineers could play with. However, with the advancement of technology and the development ...[Details]
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Xinhe Semiconductor releases new product Notus at DesignCon2023 conference and upgrades high-speed digital solutions Xinhe Semiconductor officially released Notus, a new EDA platform for package...[Details]
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Naxin Micro recently launched a multi-channel 24/16-bit, low-power, high-precision Δ-Σ ADC—NSAD124x and NSAD114x series, with 3ppm integral nonlinearity and up to 23.4-bit effective resolution, d...[Details]