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According to foreign media reports, Transsion's Infinix Note 6 mobile phone was released. The phone uses a rear triple camera and has a stylus called X Pen. It is understood that the Transs...[Details]
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With the popularization of the concept of energy conservation and emission reduction, frequency converters are widely used in industrial production, civil equipment and other fields, and even home ap...[Details]
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According to ICinsights, a well-known analysis agency, an important question facing the IC industry in the second half of 2019 is when the DRAM market will rebound. Any rebound in the market will be ...[Details]
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On September 29, according to the "Decision on Imposing Disciplinary Action on Shenzhen Xinlun Science & Technology Co., Ltd. and Related Parties" disclosed on the official website of the Shenzhen St...[Details]
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I just started learning ARM-linux recently. I bought a tq2416 board last week. The Linux information given was too complicated and profound and I didn’t want to read it. I can’t wait to run the 2416....[Details]
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IPS screen detailed explanation
IPS (In-Plane Switching) technology is a liquid crystal panel technology launched by Hitachi in 2001, commonly known as "Super TFT". As we can see from the name, IPS...[Details]
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1. Key points of timer/counter PWM design According to the characteristics of PWM, which uses the digital output of the microprocessor to control the analog circuit, the following points should be ...[Details]
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1 Description Use STM8S internal clock (HSI); PWM mode 2; The duty cycle is 50% and the frequency is 2Hz (convenient for testing LED lights); PD2 port is connected to an external LED light, and P...[Details]
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Many switching power supply chips use the formula Vout=(1+R1/R2)Vref to set the output voltage (Vref is the reference voltage, R1 and R2 are sampling resistors , and R2 is grounded). As shown in Figu...[Details]
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Introduction to Martindale Abrasion and Pilling Tester The fabric to be tested is installed in the upper sample fixture and rubbed against the abrasive installed on the grinding table. The friction t...[Details]
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On November 7, Black Shark Product Director Yu Xin recently released a summary of the "Black Shark Product Manager Online" column, answering questions that users are concerned about, such as game con...[Details]
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The high-intelligent soil nutrient tester has several new functions. The high-intelligent soil nutrient tester is used for soil nutrient detection in agricultural fields. By detecting the nutrients ...[Details]
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1 Introduction
The medical Internet of Things should be viewed from three aspects: "Things" are objects. Based on standard processes, the concept of the Internet of Things must be elevated to a...[Details]
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I am seeing suspicious looking measurements on my Keysight impedance analyzer, what is going on? In fact, simple changes to the type of calibration applied to the instrument can make the measuremen...[Details]
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The electronic control system of an electronically controlled engine is a highly integrated electronic control system that controls the operation of the engine through electronic signals to improve...[Details]
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