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1. Familiar with AVR microcontroller UART resources, starting with baud rate and frame   Baud rate: Different from 51, it has a separate baud rate generator, which does not require a timer to generat...[Details]

The Key Management System (KMS) is the core of IC project security. How to manage the key securely runs through the entire life cycle of IC card applications. Contactless CPU...[Details]

This LPC2387-based KEIL version program is downloaded from CSDN network resources, thanks to this friend for sharing. However, after the first compilation, there are 8 warnings and no errors. After...[Details]

       Industrial control applications often use PLCs (Programmable Logic Controllers) that operate at 24V logic levels. This voltage creates a challenge for the safe use of microcontrollers. Such a ...[Details]

For some state sets, use enum instead of #define to define as much as possible. For example: enum {OFF = 0, ON = 1}; is much better than #define OFF 0 #define ON 1. The two ways of writ...[Details]

TSMC is investing $12 billion to build a chip factory in Arizona, USA, and company executives said on Tuesday that construction of the factory has begun. 　　 TSMC CEO Dr. CC Wei said at the company's ...[Details]

Due to the many advantages of ARM microprocessors, with the gradual development of embedded application fields at home and abroad, ARM microprocessors will inevitably gain widespread attention and ...[Details]

Recently, Wang Chenglu, president of Huawei's Consumer BG Software Department, said in an interview with Tencent's Deep Net that Huawei did not develop Hongmeng because of sanctions. It was already d...[Details]

Huawei's membership in the Forum of Incident Response and Security Teams (FIRST) was suddenly suspended due to the US export ban on Huawei.   It is reported that FIRST was founded in the 1990s and is...[Details]

       The first step of an invasive attack is to remove the chip package (abbreviated as "opening the cover" or sometimes "opening the seal", in English "DECAP", decapsulation). There are two ways to...[Details]

Scientifically speaking, the human eye can perceive electromagnetic wavelengths ranging from 390 to 770nm. Machine vision is a technology that converts images into digital signals for analysis and ...[Details]

Metal oxides have high storage capacity and are considered promising conversion electrode materials for next-generation lithium-ion batteries. Conversion electrode materials can undergo conversion re...[Details]

Recently, Corelike Technology announced that it has completed a Pre-A round of financing of tens of millions of yuan. This round of financing was jointly led by New Micro Capital and BlueRun Ventures...[Details]

On November 19, Huawei Mobile's official Weibo account announced that in order to increase the reuse of electronic products, Huawei has officially launched its second-hand phone business. Every offic...[Details]

With the vigorous development of automotive electronics and industrial automation, the number of devices and data on the CAN bus have greatly increased. To this end, ZLG has upgraded the original CTM...[Details]