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According to an announcement from Purui Holdings, the company has completed the development of a full range of NOR Flash products at the 40nm process node using the charge-captured SONOS process stru...[Details]
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When people mention security network applications, they mostly think of network surveillance cameras. In fact, the composition of the surveillance system is not limited to front-end products. Wit...[Details]
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SEMI called on Monday for a review of the Trump administration's export control policies and urged the incoming U.S. Commerce Secretary to work with allies when restricting the sale of U.S. technolog...[Details]
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#include "sysdef.h" #define MAX_MAIL_NUM 3 //CAN bus debugging: 0 = running 1 = self-loop debugging #define CAN_DEBUG 0 //CAN bus baud rate: 0=250kbps, 1=500kbps, 2=1Mbps #define CAN1_BPS ...[Details]
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The design uses a special chip to form a PWM signal generation system and explains in detail the principle and generation method of PWM signals and how to adjust the PWM signal duty cycle through sof...[Details]
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Today, Lu Weibing, Vice President of Xiaomi Group, President of China, and General Manager of Redmi brand, revealed on Weibo that 13 Xiaomi stores in Chongqing and 15 in Shaanxi opened simultaneously...[Details]
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Projected capacitive is the mainstream touch screen technology at present, and its structure is diversified. According to the latest Touch Panel Market Analysis: October 2011 Update report by Dis...[Details]
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Recently, the Ministry of Industry and Information Technology released the general situation of domestic software and information technology service industry in January and February. According to t...[Details]
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1 Introduction Flow rate, like temperature, liquid level, pressure and other parameters, is an important parameter that needs to be monitored at any time during the chemical production process. There...[Details]
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In the past, electric bikes in rental houses had to be charged with "flying wires", but now they can be charged directly by scanning the code on the shared charging piles, which is convenient, safe...[Details]
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Cypress Semiconductor Corp. (NASDAQ: CY) today announced the latest addition to its USB-C Power Delivery (PD) family, the EZ-PD PAG1 power adapter solution. The PAG1 is a complete AC-DC power solutio...[Details]
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The chip is the stc89c51 microcontroller.
The following is the circuit diagram of the matrix keyboard. The matrix keyboard is connected to port p2.
The following is the diagram of the microcontrol...[Details]
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LED lighting
has become the focus of widespread attention for its high energy saving, long life and environmental protection. There are successful cases in the field of functional lighting in...[Details]
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1. I/O Introduction I/O (input/output) refers to input/output ports. Each device has a dedicated I/O address to process its own input and output information. The connection and data exchange betw...[Details]
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Instruments used in industry , after a certain period of use, will meet product aging, aging tests and environmental tests, which can detect a potential failure of the instrument early, prepare s...[Details]
Microcontroller MCU
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