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This week, many pieces of information about Huawei are still a major focus in the industry, including its entry into the OLED driver chip field, the release of three Hongmeng car operating systems an...[Details]
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According to industry sources, TSMC will negotiate with its equipment and material suppliers for a 15% price cut next year to reduce costs. Taiwanese media digitimes reported that sources said TSMC...[Details]
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Not long ago, the new member of the Redmi Note family, the Note 11 series, was officially released. With a starting price of 1,199 yuan and the first Dimensity 920 chip, the series has received a lot...[Details]
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Microcontroller communication based on dual-port RAM, software program:
#define _DPRAMCOMM_H
#include reg52.h //Reference the header file of the standard library
#include absacc.h
#define uchar unsi...[Details]
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The circuit shown in Figure 1 below represents a second order system where capacitor C1 represents the source capacitance, stray capacitance of the inverting input, input capacitance of the op amp,...[Details]
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After knowing the function of logical AND instruction , the function of logical OR and logical XOR is very simple. Logical OR is bitwise "OR", that is, "1" is 1, and all "0" is 0. Example: 10011000...[Details]
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The Indian government encourages citizens to use energy-efficient home appliances to minimize the country's per capita electricity consumption. With so many non-energy-efficient home appliances, th...[Details]
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From November 16 to 18, the Party Committee of China Southern Power Grid Energy Storage Company held a special reading class to study and implement the spirit of the 20th CPC National Congress. Thr...[Details]
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At 8 pm on September 13, the iPhone 11 series will be available for pre-order on the official website and e-commerce platforms such as JD.com and Tmall, and will be delivered to the first batch...[Details]
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1. Wireless sensor network technology is widely used and flourishing
Wireless sensors and sensor networks are new technologies with very broad market prospects that will have a profound impa...[Details]
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Soft starters and frequency converters are two types of electrical equipment widely used in the field of industrial automation. They have certain differences in functions, working principles, appli...[Details]
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STMicroelectronics (NYSE: STM), a global semiconductor leader serving customers across the spectrum of electronics applications, and SYSGO, a world-leading developer of European certifiable embedded ...[Details]
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1. Change the sampling ratio to adjust the output voltage range
In the sampling circuit, connect the potentiometer RW, as shown in Figure Z0722.
When
R
W is adjusted, the output voltage ...[Details]
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Common mistakes to avoid when probing with a Tektronix oscilloscope. Let’s take a look at them together!!! Mistake 1 - Not calibrating the probe The probes are calibrated before delivery, but they...[Details]
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LEDs used as backlighting for high-definition television (HDTV) displays have been the primary driver of LED market growth over the past few years, but growth will accelerate significantly as LED g...[Details]
PCB Design
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