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On the morning of January 28, data agency IDC recently released a quarterly report on global mobile phone manufacturers. According to this data, smartphone manufacturers sold a total of 385.9 millio...[Details]
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Composition of an oscilloscope - What parts does an oscilloscope consist of?
In digital circuit experiments, several instruments and meters are needed to observe experimental phe...[Details]
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Since I am not very familiar with network cards, I mistakenly thought that the network card driver can be simply configured with DTS to work normally, and I encountered some problems in the actual po...[Details]
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I. Introduction
In many industrial productions, such as chemical, petroleum, metallurgy, electricity, water treatment and other industries, it is often necessary to detect and...[Details]
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ICSP interface circuit In-circuit serial programming (ICSP) is one of the features of PIC microcontrollers. It can burn programs directly into the microcontroller and perform in-circuit serial progra...[Details]
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Introduction
The multifunctional wireless mouse includes a wireless transmitting part and a wireless receiving part, wherein the transmitting part is the key part related to its overall perfor...[Details]
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"Mom, why are there so many electric stoves on? Will the circuit breaker trip soon?" On November 23, the home of Ashidianli in Temuli Town, Butuo County, Liangshan Yi Autonomous Prefecture, Sichuan...[Details]
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Abstract: Simple level shifting circuit using a precision op amp tracks small DC voltage changes.
When we want to capture a low level, long duration signal riding on a much higher DC level, we nee...[Details]
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introduction Using PLC as the core of the control system is low-cost, high-stability, and convenient for program writing and debugging. However, PLC is somewhat inconvenient in terms of human-comput...[Details]
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Introduction
Virtual instrument technology is a new technology developed in the 1990s. It integrates computer and bus technology, microelectronics technology, and measurement technology. It is ...[Details]
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Loongson Zhongke recently stated that Loongson Zhongke's universal SOC chip Loongson 2K2000 completed preliminary functional debugging and performance testing in December 2022 and achieved the design...[Details]
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According to foreign media reports, Panasonic Corporation of Japan recently demonstrated its wide range of transportation technologies at the ITS World Congress held in Singapore, covering automotive...[Details]
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Tesla's first quarter 2019 financial report was released on the same day as expected. The book data was not very good, and even a little disappointing. Combined with the company's previous inspiring ...[Details]
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The Stm8L series microcontroller has five low power modes: Wait mode Low power run mode Low power wait mode Active-halt with full RTC mode Halt Mode The lowest power consumption is the ha...[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]
MicroPython Open Source section
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