IoT Moment: The True Definition of IoT : https://training.eeworld.com.cn/course/5080Want a quick minute? Our new video series "IoT Minute" features Qorvo General Manager Cees Links, who helps provide ...
China will build a national IC RD center to occupy 15% of the global market shareNews Publisher: Release Date: 2006-6-9 Viewed 67 times(Electronic Market Network News) Wang Yangyuan, an academician of...
The previous posts talked about how to use Bluetooth to transmit data. This post talks about how to receive data. First, we need to briefly talk about the structure of the Bluetooth protocol stack. Th...
OpenSSH is a free and open source implementation of the SSH (Secure SHell) protocol. The SSH protocol family can be used for remote control or file transfer between computers. Traditional methods of i...
Abstract: The DS3984, DS3988, DS3991, DS3992, and DS3994 are controllers for cold cathode fluorescent lamps (CCFLs) used in LCD backlights. Each controller channel can drive two logic-level MOSFETs...[Details]
This article has explored only a few of the many applications of nanotechnology and the measurement methods that must be used to gain a deeper understanding of the devices and materials being studied....[Details]
NAND Flash has been in a hot market recently, and the Japan-South Korea trade war has made NAND Flash prices more bullish. Pan Jiancheng, chairman of Phison, a NAND Flash controller chip and module m...[Details]
The focus of this design is to collect the angle information of each joint through the acceleration sensor MMA7455, and control the operation of the stepper motor according to the obtained angle valu...[Details]
As a new member of the SINAMICS drive series family, the Siemens V90 servo drive system is combined with SIMOTICS S-1FL6 to form an excellent servo drive system to achieve position control, speed c...[Details]
1. Counter The counter increases its count value by one at fixed intervals, so we can calculate the time based on the count value: elapsed time = count value x counting time interval. 2. Timer 2.1、...[Details]
Recently, the well-known semiconductor analysis organization IC Insights made a second quarter update to the "2022 McLean Report". The report shows that global IC shipments this year will increase by...[Details]
On September 7, the General Administration of Customs announced my country's import and export situation in the first eight months of this year. According to customs statistics, in the first eight m...[Details]
Guided wave radar level meter is a radar level meter based on the principle of time domain reflection (TDR). The electromagnetic pulse of the radar level meter propagates along the steel cable or pro...[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]
Here I use the CEPARK M64 AVR development board. The focus of this lesson is to learn how to use 74HC595 to drive digital tubes.
74HC595 is an 8-bit shift register and a memory with three-state outpu...[Details]
introduction
The USB interface (Universal Serial Bus) is a universal high-speed serial interface. Its main feature is its high-speed transmission characteristics. The theoretical speed lim...[Details]
In most people's opinion, a company doing network security must have a very high level of security, which can protect itself from attacks from the Internet. Is this true? In fact, they may still be a...[Details]
1. The float switch principle of the float level controller is as follows
Liquids have buoyancy, and the float system (generally with corresponding auxiliary equipment) is manufactured based o...[Details]
1. The implementation principle of LED driver:
The conductivity of the transistor is controlled by the high and low levels of the GPC0_3 and GPC0_4 pins, thereby controlling the on and off of ...[Details]
stm32/stm8
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