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1. If your program uses C++ global variables, then *do not* use MicroLIB, otherwise Keil will say that a certain symbol cannot be found. 2. One problem with not using MicroLIB is that KEIL will use...[Details]
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This year, there were some surprises. I had to study the HT66F50. The PDF has already explained its powerful functions, so I won’t go into details here. (Personally, I think it’s a pity that the chip ...[Details]
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Yonhap News Agency reported on October 27 that Samsung Data Systems (SDS), the information technology department of Samsung Group, said on the same day that the company signed a memorandum of underst...[Details]
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Xiaomi Mi 10T was released overseas not long ago. Some netizens were confused. Isn't the higher the screen refresh rate, the better? Why does Xiaomi Mi 10T have seven frame rates of 30/48/50/60/90/12...[Details]
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On July 4, Toyota announced a major breakthrough in solid-state battery technology. In the future, it plans to halve the size and weight of electric vehicle batteries, and halve the cost. It is expec...[Details]
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Since the measuring device is a DC micro-ampere meter, when measuring AC voltage, a rectifier element must be introduced to form an AC voltmeter with a rectifier system. The AC voltage block of the m...[Details]
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A variable frequency drive (VFD) is an electronic device used to control the speed of a motor. It achieves speed regulation of the motor by changing the frequency and voltage of the motor power sup...[Details]
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TMS320DM642 is selected as the system CPU, and the latest video coding standard H.264 compression algorithm is adopted to realize the wireless video monitoring and video data storage system based o...[Details]
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Today I would like to introduce to you a software called Proteus, which can perform code-level debugging like AVR Studio and can also view the MCU status in real time.
Everyone knows that ICC-AVR c...[Details]
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In order to cope with climate change and reduce travel pressure, the country has introduced a series of policies, including the implementation of the "National VI" emission standard, which is called ...[Details]
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1. S7-200 series
S7-200 is a small programmable controller, suitable for automation of detection, monitoring and control in various industries and occasions. The powerful functions of the S7-2...[Details]
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In accordance with the spirit of relevant national and provincial documents and the work arrangements of the municipal government, the Fuzhou Municipal Development and Reform Commission commissione...[Details]
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1. Design requirements
Use the 0809 on the experimental instrument to do the A/D conversion experiment. The W1 potentiometer on the experimental instrument provides analog input. Write a progra...[Details]
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According to the FT, as the US government tightens restrictions on Chinese technology companies, the Chinese government’s 30-year strategy to build a local chip industry has taken on new urgency. Exp...[Details]
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1. Preparation before measurement ① Check whether there is any debris or oil on the jaws of the meter. Clean it before measuring. ② Carry out mechanical zero adjustment of the instrument. 2. Measur...[Details]
DSP and ARM Processors
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