Saiyuan Microelectronics was established in January 2011 in the South District of Shenzhen Science and Technology Park. It is a high-tech company focusing on Flash MCU IC design. Saiyuan Microelectronics has nearly 20 years of industrial-grade MCU technology accumulation, and the entrepreneurial team comes from core personnel of well-known companies in the mainland and Taiwan. Relying on the strong support of domestic and foreign IP companies and well-known IC foundries, it has developed a series of industrial-grade general-purpose and special Flash MCU products with high reliability and high cost performance. This series of products has been successfully used by many well-known customers in the industry and is widely used in large and small household appliances, industrial control, motor drive, medical health, security, consumption and other fields.
I recently encountered some terminals. Since these terminals are easy to make mistakes, I found them according to the specified BOM, but found that the library files in them are difficult to import. H...
XC7V690T-2FFG1761I Multiboot loading solutionHardware CompositionMain chip introduction
The Virtex-7 series is Xilinx's 28nm FPGA. Compared with Kintex-7, Virtex-7 has more logic resources, and GTH su...
# STM32 Round Remote Control - Basics#### Years ago, I made 5 multifunctional STM32 round mini remote control PCB boards. I posted a post to share the engineering drawings and physical pictures of the...
[i=s]This post was last edited by trucy on 2020-10-12 15:46[/i]jContinue https://en.eeworld.com/bbs/thread-1144022-1-1.html
I used my free time these two days to play around with IO simulation IIC
Fir...
The epidemic is spreading all over the country. People are not allowed to go out and express delivery is not available. Although there are no flowers, there are still surprises.
A DIY ring (brass)
Jus...
The development of new energy vehicles has been a hot topic in recent years, and we must also pay attention to the potential business opportunities and value that the development of new energy brings...[Details]
Introduction With the acceleration of social informatization, people's requirements for home are no longer just physical space, but more concerned about a safe, convenient and comfortable home en...[Details]
I. Overview USART serial communication can be said to be a standard feature of MCU. It plays a very important role in both actual project applications and in the development process. In project appli...[Details]
introduction Energy is an important material basis for the existence and development of human society. The current world energy is dominated by fossil energy such as coal, oil and natural gas. Fossil...[Details]
Vector control is an AC motor control theory proposed by F. Blaschke of Siemens in Germany in 1971.
Its basic idea is to imitate the magnetic field orientation method of the DC motor, decompos...[Details]
Env is a small KV database that supports write balancing (wear balancing) and power-off protection mode. Transform Flash into a small key-value storage database of the NoSQL (non-relational database)...[Details]
1. Overview of CS5265 The Capstone CS5265 USB Type-C to HDMI converter combines a USB Type-C input and a digital High Definition Multimedia Interface (HDMI) output. The embedded microcontroller (MCU)...[Details]
In single-phase low-power photovoltaic grid-connected systems, there are two topological structures: isolated and non-isolated. The isolated type has many disadvantages such as high cost and large ...[Details]
1. Classification of timers on STM32 We have learned about the STM32 system timer SysTick. Its main function is to provide system ticks for the OS. Of course, we can also use it to achieve precise ...[Details]
1 Experimental Principle
PWM (Pulse Width Modulation) is a method of controlling analog quantities with digital signals, so it is widely used in the control field. The so-called PWM signal is ...[Details]
The schematic diagram and PCB diagram drawn by Altium Designer are as follows: The simulation schematic diagram is as follows and the MCU source program is as follows: #include reg52.h #define u...[Details]
This test board is equipped with four buttons, whose functions are "Start/Stop", "Forward/Reverse", "Speed-" and "Speed+".
Define that port P2 is connected to the test board, the lower four bits are ...[Details]
The PB3 PB4 PA15 pins of stm32 can be released when using SWD simulation and burning and used as ordinary IO ports. The initialization code is as follows: GPIO_InitTypeDef GPIO_InitStructure; ...[Details]
Discrete Device
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