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According to the Science and Technology Innovation Board Daily on the 17th, a media outlet today quoted an insider as saying that the upcoming Huawei Mate 30 series will no longer use BOE OLED panels...[Details]
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The grid method of power and ground shown in Figure 5.10 saves the area of the printed circuit board, but at the cost of increased mutual inductance. This method does not require a separate powe...[Details]
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Mechanical and digital potentiometers have uncertain end-to-end tolerances, with Maxim's digital potentiometers typically having an end-to-end resistance tolerance of 20% to 30%. This resistance va...[Details]
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Recently, it was learned from the "National Standard Information Public Service Platform" that two latest requirements and standards for smart car sensors and surveying and mapping data have begu...[Details]
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There are many function control buttons on the panel of the spectrum analyzer for adjusting and controlling the system functions. The main function of the system is to display the spectrum character...[Details]
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July 30 news: Qualcomm disclosed today that the company and Huawei have reached a new licensing agreement. Qualcomm did not disclose the specific content of the agreement, but revealed the relevant...[Details]
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As the electric vehicle (EV) market accelerates, many automakers and automotive suppliers are now adopting 800V bus drive systems to improve efficiency, achieve faster charging times, and extend the ...[Details]
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避免电子产品出现电路系统故障及管理上电浪涌电流的方法已经取得了长足发展，从简单的保险丝或P通道FET发展成了更为高级的解决方案。这些高集成解决方案不但可以管理浪涌流入系统，同时也能确保传输元件（通常为FET）在安全工作区（SOA）内。这可显著改进系统诊断的控制与故障遥测。本文将讨论系统保护的增强型解决方案以及主要相关问题。
Simple system protection
The...[Details]
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introduction
Radio Frequency Identification (RFID) technology is an emerging non-contact automatic identification technology with broad application prospects in many fields such as industr...[Details]
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ADC+DMA
Let's talk about the ADC application of STM32.
Let me talk about other things first, which is my own understanding.
What are the advantages of STM32?
Excluding the publicity link, let's a...[Details]
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1. The transformer DC resistance tester adopts a high-speed 16-bit A/D converter, with stable measurement data and good repeatability.
2. Automatic programmable current source technology. The cur...[Details]
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Switching power supplies do not require heavy power transformers, and have the advantages of small size, light weight, and high efficiency. In addition, there are finished switching power supply in...[Details]
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On the morning of September 3, Wang Jun, Secretary of the Party Working Committee and Director of the Management Committee of the High-tech Zone, Zhao Haitao, Secretary of the Party Committee of Tu...[Details]
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In today's global automobile market, new energy vehicles are undoubtedly a hot focus. Although many people believe that emerging powers such as China have overtaken traditional car companies such ...[Details]
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This article introduces a quad-output, triple monolithic buck converter and boost controller reference design for automotive electronics such as telematics boxes. The reference design features a fa...[Details]
Microcontroller MCU
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