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Large ground grid ground resistance tester is mainly used to measure the power frequency ground resistance value of large ground grid, and can also be used to measure soil resistivity. It has strong...[Details]
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Digital multimeter is a high-precision instrument. The dual-integral ADC of the digital multimeter is the key device that enables the multimeter to achieve high precision. Figure 1 shows the working ...[Details]
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The year 2019 is about to pass, and the ICT industry has been full of climaxes. Among them, 5G is undoubtedly a highlight: China's 5G is officially commercialized, which not only allows Chinese mob...[Details]
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According to foreign media reports, Apple may have paid $950 million in compensation to Samsung Display because it failed to purchase enough OLED panels from the latter to meet the minimum requiremen...[Details]
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ROHM's SiC SBD was successfully used in the data center power module of Murata Power Solutions, a subsidiary of the Murata Manufacturing Group The third-generation SiC Schottky diode (hereinafter ...[Details]
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#INCLUDE "P16F877.inc"
W_TEMP EQU 20H; Actually 20H, A0H, 120H and 1A0H
STATUS_TEMP EQU 21H ;Create protection unit in bank 0
PCLATH_TEMP EQU 22H ;Create protection unit in bank 0
ORG 000H...[Details]
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Take the three-axis acceleration sensor MMA7660 as an example: #define MMA7660_SDA GPIO_Pin_10 // PC10 //IIC data line interface #define MMA7660_SCL GPIO_Pin_15 // PA15 //IIC clock line interface #d...[Details]
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Foxconn and its client Amazon (1832.89, 39.49, 2.20%) have again come under fire for lowering wages and violating labor laws at their factories in Hengyang, China. The factory, which makes Echo spe...[Details]
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At present, EDA tools are the most heavily externally dependent field in the domestic semiconductor industry, and accordingly, the demand for independent control is the highest. Demand is the market,...[Details]
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As modern industrial networks gradually support advanced protocols, it is possible to remotely monitor and configure sensors on factory floors in real time, significantly reducing production downti...[Details]
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Infrared thermometer products have a higher definition of precision. They not only meet the commitment to basic accuracy specifications (temperature measurement range, error range, resolution), but al...[Details]
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According to foreign media reports, NAND flash memory chip shipments in the fourth quarter of last year showed a significant month-on-month growth, and the overall industry revenue also increased. ...[Details]
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Analyzers are widely used in electronic detection and analysis, and they have many types that play different roles.
Spectrum analyzer is used to analyze the signal strength at each frequency....[Details]
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LG Electronics officially announced its exit from the smartphone business a few days ago. In a regulatory filing, LG Electronics said its mobile communications division will no longer produce and sel...[Details]
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A soft starter is an electrical device used to control the starting process of a motor. It can effectively reduce the current impact when the motor starts, thereby protecting the motor and the powe...[Details]
Power technology
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