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/************************************************************************          Purpose: Establish PCF8591 operation library Target system: Based on AVR microcontroller                            ...[Details]

According to foreign media reports, chip foundry TSMC released its third-quarter financial report, with revenue of US$12.14 billion, a new high, and net profit increasing by 35.9% year-on-year.    ...[Details]

Using STM32F103RC Question: The calculation result of PWM duty cycle is correct, but the output is wrong. The motor of Xinxida cannot be unlocked because the function of register is not understood. ...[Details]

The following will analyze the subtle differences in the codes of the above four examples:  First, let's take a look at the contents of the msp430x20x2.h file. Since the header file contains a lot of...[Details]

/*========================ringbuff.H========================================*/ #ifndef __RingBuff__H #define USER_RINGBUFF 1 //Receive data using a ring buffer #if USER_RINGBUFF /**If you use a ring ...[Details]

There are 6 control lines in total: (1) ALE/ (/PROG): Address latch enable/programming line, used with the second function of the P0 port pin. When accessing the external memory, the 8051 CPU outputs...[Details]

The application of high- power LEDs is expanding day by day, but heat dissipation is still a headache for manufacturers. Now, thermal analysis of LED packages can be perform...[Details]

Since the release of iPhone X, advanced full-screen gestures have quickly become standard for all new mobile phones. However, the full-screen gestures of different brands are quite different. iPhone ...[Details]

As new generations of LEDs achieve higher power and efficiency, the use of these devices is gradually expanding into new areas, such as flashlights or vehicle applications. High-power LEDs ...[Details]

Recently, Shanghai Electric Power Generation Group won the bid for the framework purchase order of Shanghai Shenneng's lithium iron phosphate electrochemical energy storage system in 2023. This is ...[Details]

　　According to the load characteristics of LED , a controllable constant current source is needed to control it. If the rectified AC voltage is directly added to the output LED, the problem is that c...[Details]

Technology collaboration will accelerate development of next-generation vehicles worldwide September 11, 2023, Taipei, China - Inventec , a global high-performance server manufac...[Details]

A resolver is an AC micro motor that can output an electrical signal that is a function of the rotor angle or position. It is mainly used in angle position servo control systems or motion servo con...[Details]

Musk revealed that he is working with Neuralink, Musk's brain-computer interface company, and plans to use humanoid Opmus components to provide prosthetic limbs for amputees. Musk said: "We ca...[Details]

Both soft starter and step-down starter are devices used to start motors. They each have their own advantages and disadvantages and are suitable for different application scenarios. The following i...[Details]