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pre //****************************************************
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Function of the program: write data into AT24C02, then read it back
and assign it to port P2 to display the running ligh...[Details]
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QuestMobile released the 2019 China Smart Terminal Market Semi-annual Report, which interpreted my country's smart terminal market in the first half of 2019 from multiple perspectives. In the s...[Details]
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IT Home reported on April 6 that Apple today pushed the iOS/iPadOS 15.5 Developer Preview Beta update (internal version number: 19F5047e) to iPhone and iPad users. This update was released 5 weeks af...[Details]
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This circuit uses only four discrete components to make a simple
flashing lamp
(Figure 1). With experimental values of resistance and capacitance, the neon lamp will flash at a frequency of 1...[Details]
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When the MCS-51 series CHMOS type single chip CPU executes an instruction that sets PCON.0 (IDL) to "1", it enters the idle mode. For example, the 80C31 can enter the idle mode by executing the fol...[Details]
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Using the PLC's own input and output points to expand the number of PLC's actual input points does not require additional hardware, which improves the system's cost-effectiveness. The two methods o...[Details]
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Today we will introduce an inverter (see Figure 1) which is mainly composed of MOS field effect tubes and ordinary power transformers. Its output power depends on the power of MOS field effect tube...[Details]
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Introduction: Aiming at the problem of insufficient torque and driving power of two coaxial stepper motors, an innovative design method for coaxial connection and driving of multiple stepper motors i...[Details]
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0 Introduction
With the vigorous development of information processing technology and precision technologies such as microelectronics, the requirements for the quality and reliability of powe...[Details]
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On June 21, the Shanghai Stock Exchange officially accepted the application for listing on the Science and Technology Innovation Board of Weige Chuangxin (Tianjin) Electronic Technology Co., Ltd. (he...[Details]
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Tesla has reportedly created a secret team to minimize and suppress thousands of customer complaints about the range of its vehicles. For example, the vehicle's dashboard may show 300 miles remaining...[Details]
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Discussions on the relationship between power supply technology and electronic transformers: the role of electronic transformers in power supply technology, the requirements of power supply technol...[Details]
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0 Introduction The application of small drones in modern military and civilian fields has become more and more extensive. After the early remote control flight, its navigation control mode has no...[Details]
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TechInsights released the "Automotive Industry Outlook 2025" report, pointing out that the automotive industry will present several transformative trends next year, including the rise of electric v...[Details]
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According to the "Science and Technology Innovation Board Daily" (Shanghai, researcher He Luheng) , on Thursday (3rd), according to media reports, the delivery time of the local chip resistor supply ...[Details]
Real-time operating system RTOS
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