C-13-DFB-P-SSCHI/APC-K-G5

//Timer 3 interrupt service routine   void TIM3_IRQHandler(void) {          if(TIM3- SR&0X0001)//Overflow interrupt { char str ; //LED1=!LED1;       //TIM3- CR1 &= 0xfe; //Turn off timer 3           ...[Details]

When using stm32f3xx, it is necessary to store some calibration information that will not be lost when the power is off. According to the manual: 1. The length of stm32 flash write is fixed at 16 bits...[Details]

Jiwei.com reported on November 6 that the Beijing Intellectual Property Court recently ruled that Huawei lost the first instance of the trademark dispute case. In November 2017, Huawei applied to reg...[Details]

       Recently, Xiaomi 11 Pro, Xiaomi 11 Ultra and Xiaomi's new folding screen model passed the 3C certification together last week. Xiaomi has previously announced that Xiaomi 11 Pro and Ultra will...[Details]

In data center equipment, it is very common to use pluggable optical modules to achieve external high-speed signal connections. However, as data rates increase, electrical losses also increase, red...[Details]

April 12, 2022 - ESL Gaming previously announced that it will work with Qualcomm Technologies to bring exciting mobile gaming events to global players - Snapdragon® Pro Series. The event will b...[Details]

LCD1602 display basketball timing scorer 51 single chip microcomputer program: #include reg52.h #define uint unsigned int  #define uchar unsigned char uchar code table =".. Play ball! ...."; ...[Details]

Recently, the Hainan Provincial Development and Reform Commission issued a letter on the planning and arrangement of the charging infrastructure construction, operation and management tasks in Hain...[Details]

    I often see this view on forums : " Long-term charging will not harm lithium-ion batteries because of the existence of protection circuits ." 　　 I think there are two issues to clarify here : ...[Details]

Today's portable applications integrate more and more functions. The general trend is that mobile phones are not only mobile phones, but also digital cameras (DSCs), mobile TV terminals, as well a...[Details]

The timer module of STM32 has very powerful functions. In addition to the ordinary timing function, it can also perform input capture and output comparison (PWM). PWM has been introduced in other art...[Details]

　　In the book "Built to Last", Ralph Larsen, former CEO of Johnson & Johnson, said a sentence about how companies face opportunities and risks, "Growth is a gambler's game", which made me think for a...[Details]

Manufacturing engineers are facing increasing complexity with the latest 802.11ac standard, which in turn has driven them to innovate their test strategies to meet these newly emerging requirements. F...[Details]

background With the rapid development of high-tech fields such as aerospace, information, energy, biomedicine and artificial intelligence, the need for low-cost, efficient and rapid evaluation of...[Details]

1. Why do we need DMA? First, let's look at the serial port to transmit information: sending strings. Send function: Add the following send function in uart.c: Next c...[Details]