With the rise of electric vehicles, advanced driving assistance systems and networked driving, the demand for functional safety electrical and electronic systems is also growing. Infineon Technology Co., Ltd. (FSE: IFX / otcqx: ifnny) recently reached an important milestone: its second generation aurix Gamma (tc3xx) single chip microcomputer has become the first embedded safety controller […]
Category: Control /MCU
Analysis of the design scheme of 4 × 4 determinant keyboard system based on PIC Single Chip Microcomputer
In this paper, the author will introduce the working principle of the 4 × 4 determinant keyboard of PIC single chip microcomputer, in order to help you to improve the understanding of PIC single chip microcomputer keyboard system and facilitate the later programming. (1) Keyboard principle of single chip microcomputer system The connection of the […]
Design of computer intelligent energy saving socket based on AVR MCU
The standby energy consumption of computer peripherals (such as printers, scanners, audio, etc.) not only increases the daily electricity expenses of consumers, but also makes a great waste of power resources. This design of computer intelligent energy-saving socket uses the host to turn on and off to drive other equipment on or off, so that […]
Renesas electronics introduces new 32-bit rx72n and rx66n MCU, which can provide up to 4MB on-chip flash memory
Renesas electronics has launched a new 32-bit rx72n and rx66n MCU, which can realize device control and network connection at the same time. It is suitable for industrial automation equipment. The industry-leading 4MB on-chip flash memory and 120 MHz reading frequency improve the real-time performance in industrial applications. April 7, 2020, Tokyo, Japan – Renesas […]
STM introduces a flexible and robust Viper? Controller to simplify the power design of intelligent devices
China, April 7, 2020 – the viper222 controller of STM can be used in high-voltage power converters up to 8W, with small size, low cost and complete functions, which can be used in household appliances, building automation equipment, intelligent lighting and smart meters. Viper222 integrates error amplifier, current detection MOSFET and high voltage startup circuit, […]
Why does AVR MCU need to write 1 as clear 0 interrupt flag
I have read a lot of relevant information about “why AVR uses write 1 as a means to clear 0 interrupt flag bit”. The AVR manual does not give an explanation of why, but emphasizes “write 1 clear 0 interrupt flag bit”. At the same time, I also see that many new chips, such as […]
Design of intelligent combination control for kitchen equipment based on PIC MCU
With the continuous development of intelligent home appliance control technology, the kitchen controller with multi-function and intelligent has become the mainstream of the development of kitchen electrical equipment. Compared with the traditional single kitchen equipment controller, the multi-functional kitchen controller has the advantages of small space occupation, low cost, multi-function, convenient equipment unified management, safe […]
Design of Gigabit Ethernet physical layer protocol and interface application based on mpc8560 microcontroller
With the development of network technology, the application of network communication controller has been more and more widely. Mpc8560 powerquick III is a multi-purpose, high-performance communication microprocessor. It has a very flexible integrated unit system and peripheral communication controller. It can be widely used in communication and network systems. It is one of the most […]
Analysis of intelligent control design scheme of kitchen electrical equipment based on PIC MCU
With the continuous development of intelligent home appliance control technology, the kitchen controller with multi-function and intelligent has become the mainstream of the development of kitchen electrical equipment. Compared with the traditional single kitchen equipment controller, the multi-functional kitchen controller has the advantages of small space occupation, low cost, multi-function, convenient equipment unified management, safe […]
Programming design of computer keyboard shaking by single chip microcomputer
When the tap switch is closed or off, there is a period of unstable level. When the light touch switch is closed, it is not easy to connect smoothly immediately and stably, and it is not easy to completely break off suddenly when it is off. It is just that the level trembles one by […]