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Serial port sending, receiving In while(1){printf("xxx"); delay(100); //delay function is needed here;} #include reg51.h    //stdio.h, string.h are used for printf function prototype   #include std...[Details]

Advantech, a global leader in the industrial Internet of Things, held a legal briefing today (11th). Advantech's earnings per share in 2019 were NT$10.51, reaching the milestone of full-year earnings...[Details]

       Recently, foreign media exposed a batch of Pixel 4a spy photos allegedly from a Vietnamese factory, and for the first time exposed a photo of a suspected Pixel 4a XL. 　　According to previous n...[Details]

Flyback switching power supplies are widely used due to their simple circuits and relatively low electromagnetic interference. They also put forward higher requirements for the output voltage spikes a...[Details]

The latest report released by JPR shows that in the second quarter of 2023, global independent graphics card shipments reached 6.4 million units. This is a slight increase of 2.9% from the previous f...[Details]

1. Introduction The intelligent detector discussed in this paper is an integrated semiconductor photodetector. Compared with traditional semiconductor photosensitive devices, its most obvi...[Details]

According to the latest data from TrendForce's TrendForce Industry Research Institute, the revenue rankings of the world's top ten IC design companies in Q3 2020 have been released. In the published ...[Details]

Looking at the global battery energy storage market, the UK continues to maintain a strong development momentum and leads the world; the United States, Australia, and South Korea have all implement...[Details]

There are two ways to turn off a thyristor: one is well known, that is, when the anode potential of the thyristor is lower than the cathode potential or the anode current is less than the holding c...[Details]

To understand this problem, first look at the following figure: Physical wiring diagram▲ As can be seen from the above figure, the motor load operation consists of two parts: the ma...[Details]

Example 1. Sending data via UART1 Initialization of UART 1 /** * @brief UART1 Initialize. * @param  None. * @retval None. */ void UART1_Init(void) {   GPIO_InitTypeDef GPIO_InitStructure;   USART_I...[Details]

The output ripple of the switching power supply mainly comes from five aspects: input low-frequency ripple , high-frequency ripple , common-mode ripple noise caused by parasitic parameters...[Details]

To avoid electric shock and personal injury, please read the "Safety Information" and "Warnings and Notes" in the instruction manual before use. The following specifications are general specification...[Details]

　　In brushless DC motor (BLDC) applications, Hall sensors are often used to detect the actual position of the motor rotor to provide a basis for electronic commutation. However, due to manufacturing p...[Details]

On October 31, Infineon Technologies AG launched the new MOTIX™ TLE9189 gate driver IC for safety-critical applications of 12 V brushless DC (BLDC) motors. With this new three-phase gate driver IC,...[Details]