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Create the touch screen driver my2440_ts.c, first implement the loading and unloading parts. In the driver loading part, we mainly do the following: enable the clock required by ADC, map IO ports, in...[Details]
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Although an oscilloscope probe may seem simple, it is actually very particular. The following is some experience I found online about oscilloscope probes for your reference. The first is the ba...[Details]
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China Energy Storage Network News:
On January 10, it was learned from State Grid Hubei Electric Power that Hubei's total electricity consumption last year was 247.154 billion kWh, a year-on...[Details]
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Data types (the compiler supports the ISO/ANSI C basic data types and some additional data types) 1.1. Integer data The bool data type is supported by default in C++. If you include stdbool.h in ...[Details]
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Objective: Understanding of LCD12864 principle 1. LCD12864 Introduction LCD12864 can be used to display characters, numbers, Chinese characters, graphics, etc. Its resolution is 128*64 dots, which ...[Details]
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Recently, the Hainan Provincial Department of Housing and Urban-Rural Development, the Hainan Provincial Development and Reform Commission, the Hainan Provincial Department of Industry and Informat...[Details]
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With the increasing use of test instruments, it is inevitable that the instruments will fail. The maintenance of such instruments has brought new challenges to our maintenance personnel. This requir...[Details]
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After more than ten years of being online, MiTalk finally came to an end. MiTalk officially announced that it will stop account registration and message sending and receiving from 12:00 on F...[Details]
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Abstract: The MAX6650 and MAX6651 are fan-speed regulators that use fan speed feedback to control the speed of brushless DC fans. In typical applications, the fan is powered by 5V to 12V. This applic...[Details]
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Abstract: In the past, when we tried to build a monitoring system in a small space, we would adopt several solutions: short-focal-length lens camera, adjusting the installation position, or multip...[Details]
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In a conference hall in Fort Worth, Texas, a wonderful conference for the aerospace industry was coming to an end. After the last keynote speech, the engineers, researchers and business leaders who a...[Details]
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Current sensing applications Circuit detection circuits are commonly used in current detection scenarios such as high-voltage short-circuit protection, motor control, DC/DC converters, system power ...[Details]
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USB Type-C, with its powerful functions and the strong promotion of Apple, Intel, Google and other manufacturers, will quickly lead to a revolution in USB interfaces and will have a positive impact...[Details]
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Most traditional A/D converters use integral or successive comparison conversion technology, which has low noise tolerance and poor ability to resist aliasing noise and quantization noise. New intell...[Details]
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On October 30, The Information's latest report pointed out that the standard version of the iPhone 17 has passed the early development stage. Apple's partner Foxconn is carrying out early manufactu...[Details]