MS27478Y20N11SA

The serial port hardware receiving timeout mechanism on the STM32F030F4 is very convenient to use. Let's talk about it below. Function for setting timeout USART_SetReceiverTimeOut( USARTx,  USART_R...[Details]

There are two main control methods for the DC motors we usually use. We must understand the DC motor control schematic diagram when operating. Let's take a look at it below. There are tw...[Details]

Qichacha shows that on April 30, Shanghai Semiconductor Equipment Materials Industry Investment Fund Partnership (Limited Partnership) underwent a number of changes, including changes in investors (e...[Details]

Introduction: 1. Debugging experience; 2. Questions and answers; 3. The difference between ARM's NOR flash and NAND flash boot processes. -------------------------------------------------------- Ob...[Details]

As the core component of new energy vehicles, the electric drive system has an important impact on the vehicle's power, economy, comfort, safety and life. In the electric drive system, t...[Details]

Last year, as the global COVID-19 pandemic raged, countries blocked their borders. When many factories resumed production, they faced the problem that foreign experts were unable to arrive at domesti...[Details]

Apple's latest Bluetooth headset, AirPods Pro, has aroused the enthusiasm of consumers. It was previously reported that it was out of stock. Compared with the previous generation of AirPods, the Pro ...[Details]

This is actually an experiment of infrared remote control programming process. The idea is this: The infrared receiving tube uses the interrupt port to receive the signal; In the interrupt subrouti...[Details]

Data transfer between ROM. MOVC A, @A + DPTR MOVC A, @A + PC After execution, /PSEN will be valid. Instructions with DPTR as the base address can look up tables within the 64KB range of ROM; whi...[Details]

My MCU Methodology Part 2 STM32 MCU Special Edition Written by zzw YanJun.tech Because I was really busy during this period, and of course because of my procrastination, I have not started writing th...[Details]

On April 24, Juncheng Technology released its first quarter report of 2022, stating that the company achieved operating income of 144 million yuan in Q1, a year-on-year increase of 29.22%; net profit...[Details]

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According to news on December 31, Beijing time, AMD acquired its peer Xilinx for US$35 billion. The transaction is expected to be completed in the first quarter of 2022, and the previously set time w...[Details]

Siemens S7300 series PLC uses MPI to Ethernet module to realize 300PLC serial port to Ethernet communication. The PLC used in this case is 315-2DP. This model of PLC has two communication interface...[Details]

1. Observe the difference between feeding the dog and not feeding the dog (forbidden watchdog), and use the LED indicator of the PB port as a status indicator. 2. The purpose of raising a watchdo...[Details]