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(1) Bank switching problem
There are two banks in 458, each consisting of 20-3f.
If you need to switch banks, you need to change bits 6 and 7 of the operation register R4 to achieve this. I define ...[Details]
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In the field of power components, SiC has attracted much attention as a new generation of materials. Compared with traditional Si, SiC components achieve low on-resistance, high-speed switching, and ...[Details]
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introduction The traditional stepper motor control method is to control the control pulse generated by the trigger, but this control method has a single working mode and is difficult to realize h...[Details]
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On the morning of April 6, Apple reminded developers that it will begin to implement the new IDFA policy after the release of iOS 14.5, iPadOS 14.5, and tvOS 14.5. With the release of these s...[Details]
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In recent years, Huawei has encountered various difficulties in expanding its global market. Under the unwarranted suppression by the United States, Huawei's development has been greatly challenged. ...[Details]
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On the morning of April 29, Yijiatong's "12GWh square lithium iron phosphate power battery project" held a grand opening ceremony at the project site of Jianhu County High-tech Zone. The leader...[Details]
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TE Connectivity and Mouser Electronics launch new e-book A deep dive into design considerations for fleet telematics March 14, 2023 – Mouser Electronics™, a renowned New Product Introduction (NPI...[Details]
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TDK Corporation of Japan has added two new products to the "MKP type high density series" of film capacitors. That is, new products of 575V and 900V have been added to the product line with the pre...[Details]
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With the continuous development of intelligent and autonomous driving technology, the automotive industry's demand for chips is increasing day by day. Intel announced a series of new initiatives on T...[Details]
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According to Jiwei.com on April 21, the Redmi K40 gaming enhanced version will be released on April 27, and there is new news about the phone. Lu Weibing, senior vice president of Xiaomi Group Partne...[Details]
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Posted 07/20/2023 by Mark Hoopes, Director of Automotive & Industrial Segment Marketing “The automotive industry is evolving rapidly, and cars are smarter than ever before thanks to new technologi...[Details]
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This is part 4 of a series on EMI troubleshooting. This time we will look at some techniques for capturing EMI with an oscilloscope.
Just like any other electronic signal, an oscilloscope is usefu...[Details]
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//Mistake: In 51, RW (L command, H data) is directly soldered to ground //∴ lcd_enable() is missing; this function {lcdrs = 0; lcdrw = 0; lcden = 0; delay(5); lcden = 1;} //Without this function set...[Details]
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When thinking about the National Day holiday, people are somewhat excited and a little nervous. The excitement is of course that after a busy period of time, I can finally have a good rest and go on ...[Details]
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Now, with the popularization of 3G and the gradual decline in the cost of network bandwidth, more and more people are beginning to follow the trend and favor mobile video surveillance. At the same ...[Details]