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In the design of some circuits , not only in switching power supply circuits, MOS tubes are often used. Correctly selecting MOS tubes is a problem that hardware engineers often encounter, and it is a...[Details]
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On October 8, 2019, the reporter learned from the morning adjustment meeting of State Grid Ningxia Electric Power Co., Ltd. that during the National Day holiday, the Ningxia power grid operated sta...[Details]
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start.S file: .globl _start _start: 1. Hardware-related settings: tell the CPU the base address of the peripheral 0 ~ 0x6fff ffff is the memory address space, 0x7000 0000 ~ 0x7fff ffff is the perip...[Details]
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Design ideas: (1) In the main function, the digital tube is constantly controlled to display hours, minutes, and seconds (2) Use timer 0 to control the time increment (3) Use external interrupt 0...[Details]
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DC resistance tester screen interface layout 1Battery power: Display the current battery power of the instrument; 2Bluetooth logo: indicates that the instrument Bluetooth is turned on; 3. Ins...[Details]
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Constant current source circuit composed of MIC5158
The simple constant current source circuit with MIC5158 as the controller is shown in the figure. The output current of this circuit mainly de...[Details]
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1 Introduction
With the development of power electronics technology, various new driver chips emerge in an endless stream, providing more choices and design ideas for the design of driver ...[Details]
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Electric cars are old news. Even the earliest motor vehicles had an electric motor. The challenge then was the same as it is now: How can we get as much energy as possible into a mobile energy stor...[Details]
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First of all, it is better to teach a man to fish than to give him a fish. Let me briefly introduce the principle and process. The IO port level is flipped through the timer interrupt. One cycle of t...[Details]
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1. It cannot be detected at low concentrations Calibration and maintenance methods: 1. Check whether the pump is working. When the pump is working normally, there is a slight vibration. If you bl...[Details]
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Foxconn, the world's leading electronics contract manufacturer, will hold a shareholders' meeting this Friday (21st). This will be the last Foxconn shareholders' meeting that Terry Gou, chairman of t...[Details]
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The enantiomers of hexaconazole, diniconazole, diniconazole, flutriafol, triadimefon and tebuconazole were successfully separated under reversed phase chromatography using self-made cellulose trich...[Details]
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In embedded systems, the computer system that runs the target program is usually called the target machine. Since the target system often does not have the necessary human-computer interface for input...[Details]
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Apple has officially begun using its own chips for some Mac hardware. Apple CEO Tim Cook called it a "historic day for the Mac," detailing the transition to PowerPC, OS X 10 and Intel chips, and unve...[Details]
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In order to focus on the challenges and opportunities of the development of energy storage, hydrogen energy and carbon management technology disciplines and their industry-education integration...[Details]
PCB Design
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