RSB6VM26110118

　　In order to design a module that can realize SMS sending and receiving and wireless data transmission, this paper uses the mainstream product STM32 with ARM Cortex-M3 core as the main control chip ...[Details]

Traditional wired burglar alarms only sound an alarm locally when a theft is detected. They have no internal controller and are easily damaged and ineffective. They are also inconvenient to install an...[Details]

Speed ​​regulation method of wound-rotor asynchronous motor The regulation of wound-rotor asynchronous motors is a kind of switch circuit control, which can change the running speed of the mot...[Details]

;**********************************************************************  ;Use the serial port debugging wizard or the hyperterminal on the PC, set the baud rate to 9600, 8 data bits,  ;1 stop bit, no...[Details]

introduction Due to resource and cost reasons, the foreground and background systems are the mainstream on 8-bit MCUs. The method introduced in this article can perform task switching on 8-bit...[Details]

      OPPO has added a new member to its huge Reno5 product line overseas, called Reno5 Z 5G. The OPPO Reno5 Z 5G is equipped with a Dimensity 800U SoC, equipped with 8GB of memory, 128GB of storage ...[Details]

Please check "Target"->"Code Generation" in the MDK (keil) project properties. 选”Use MicroLIB   The premise is that you have a complete Keil project. For example, when debugging ADC, the serial p...[Details]

Olympus, an optical technology company with industry-leading technology, has upgraded and released two software versions, MXU 5.3.0 and OmniPC 5.3.0, for its OmniScan series flaw detection equipment,...[Details]

Usually we all learn the standard C language tutorial before engaging in the programming of C language for microcontrollers. Then we must first understand that the standard C language is actually a l...[Details]

In the entire ARM architecture, in order to handle external interrupts, we have learned MMU, mode jump, exception, GIC, watchdog program in turn, all of which are for handling external interrupts. de...[Details]

The basic AVR hardware circuit includes the following parts: 1. Reset circuit 2. Crystal oscillator circuit 3. AD conversion filter circuit 4. ISP download interface 5. JTAG simulation interface ...[Details]

There are many structural forms and classification methods for stepper motors. Generally, they are divided into three types according to the excitation method: reluctance type, permanent magnet typ...[Details]

Today, Motorola officially released a notice, announcing that it will hold a new product launch conference on September 9. Judging from the copywriting and pictures, the new phone that Motorola will ...[Details]

There are a large number of stepper motor applications in industrial sites, such as automation control, robot joints, printer control, etc. Among them, the most widely used is the hybrid stepper mo...[Details]

my country has abundant wind and solar energy resources. After long-term research and unremitting accumulation, many new energy technologies and equipment manufacturing levels have become world-leadin...[Details]