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A highly integrated circuit with a serial interface and a delta-sigma analog/digital converter capable of high-speed power (electric energy) calculation. The CS5463 can measure voltage using low-co...[Details]
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There are 24 arithmetic operation instructions, and arithmetic operations mainly perform addition, subtraction, multiplication, and division. In addition, a considerable part of the MCS-51 instruction...[Details]
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Circuit Function and Advantages
Many applications require the conversion of single-ended analog signals, either bipolar or unipolar, by a high-resolution, differential-input ADC. This dc...[Details]
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Buzzers are divided into piezoelectric buzzers and electromagnetic buzzers based on their structure. Piezoelectric buzzers use piezoelectric ceramics to make sounds, and the current is relatively sma...[Details]
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In the switching power supply topology with transformer, when the switch is turned off, the loss caused by the overlap of voltage and current is the main part of the switching power supply loss. At...[Details]
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"The development of large batteries is imminent, and it is time for them to change the market development pattern." Recently, Liu Jincheng, chairman of Yiwei Lithium Energy, shared his latest views...[Details]
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Experimental procedures
1. Configure the pin function, set the GPI and GPJ pins to VD data output mode, and set the last few bits of GPJ to LCD...[Details]
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Back in February, Realme was believed to launch gaming accessories in the Indian market along with the Narzo 30 series smartphones at the launch event. Finally, the phone was released, but accessor...[Details]
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The microcontroller source program is as follows: #include "stc.h" #include "button.h" #include "smg.h" #include "AT24C02.h" sbit led1=P0^0; sbit bell=P0^6; sbit relay=P0^4; unsigned char fla...[Details]
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IT Home reported on October 6 that according to netizens, a new OPPO phone has passed FCC certification. The model is CPH2185. The product name is not clear at the moment, but it is obviously a...[Details]
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summary
This article combines the charging and discharging characteristics of lithium batteries, introduces and compares three lithium battery power calculation methods in detail: voltage es...[Details]
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Apple's A14 processor has already occupied the 5nm position, but the performance increase this time is not that big. Of course, considering that it is standing on the shoulders of the giant A13, its ...[Details]
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On the morning of March 4, Meng Qing, Chairman of Shanxi Guorun Energy Storage Technology Co., Ltd., and his delegation came to the School of Energy and Power Engineering of North University of Chi...[Details]
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On September 6, the State Grid Corporation of China's scientific and technological project "Performance Optimization Research and Engineering Application of Typical Hardware for ±800 kV UHV DC Conv...[Details]
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Tools and Materials ● 936 soldering station, diagonal pliers, needle-nose pliers, tweezers, lead-free solder, electric screwdriver, soldering oil, handheld multimeter, hand drill and several drill b...[Details]
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