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　　During the welding process of LED energy-saving lamps, we often encounter the problem of how to identify the positive and negative poles of the light-emitting diode. This is particularly importan...[Details]

Production plan: This thermometer uses an intelligent temperature sensor DS18B20 as a detection element. The temperature measurement range of this element is -55~125 degrees, and the highest r...[Details]

The global smart home device market is set to explode in the next few years.   According to a forecast report released by IT research company IDC Japan, global shipments of smart home devices (includ...[Details]

1 Overview --- As the capacity of FPGA increases, the design of FPGA becomes increasingly complex, and design debugging becomes a very arduous task. In order to put the design into the market as soo...[Details]

At today's "2019 IMT-2020 (5G) Summit", Wang Zhiqin, leader of the IMT-2020 (5G) Promotion Group, said that Huawei HiSilicon's Balong 5000 chip can support both NSA and SA modes and has completed all...[Details]

I. Overview Regardless of the microcontroller, if you want to control the LED light, you can only do so by controlling the level of the I/O pin of the microcontroller chip. Similarly, on ST microcont...[Details]

Written in front: "Signal" can be simply understood as a semaphore (used for triggering by triggering). If a signal is passed from task 1 to task 2, then task 2 will receive this signal and continu...[Details]

Abstract: Using PLC to realize the RTU function of subway substation automation can well meet the requirements of "three remote". This system uses Modicon Quantum series PLC to realize the RTU func...[Details]

MCU Architecture The architecture of MCU mainly consists of three parts: CPU, memory and peripherals. Among them, the study of CPU mainly needs to master the following aspects: Register Group instr...[Details]

The stepper motor is an open-loop control device that converts electrical pulse signals into angular displacement or linear displacement. In the case of non-overload, the motor's speed and stop posit...[Details]

It is suitable for performance tests such as stretching, peeling, deformation, tearing, heat sealing, adhesion, puncture force, opening force, low-speed unwinding force, and pulling force of plastic ...[Details]

At present, most audio signal processors are not only large in size but also expensive, and are difficult to be popularized in some special aspects. Embedded system analyzers are small and reliable, s...[Details]

Synopsys and TSMC Expand Strategic Technology Collaboration to Deliver 3D System Integration Solutions for Next-Generation High-Performance Computing Designs Synopsys' 3DIC Compi...[Details]

In 2010, in Shanghai, Wang Dalu became one of the first owners of SAIC Roewe 350. Using the InkaNet car networking system installed in the car, he could check nearby restaurants. Basic voice interact...[Details]

In order to further optimize the company's production capacity layout and enhance the influence and comprehensive competitiveness of the company's business, Guangzhou Penghui Energy Technology Co.,...[Details]