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Start learning ARM, starting from ARM7, starting from LPC2103. Use LPC2103 practice board and H-JTAG parallel port debugger for actual practice.
Today I made a running light program, and the compilat...[Details]
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The MCU simulation schematic diagram of ILI9341 is as follows For your reference. ILI9341 8-bit mode, 16-bit color ILI9341 microcontroller source program is as follows: //#include REGX52.H #inclu...[Details]
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1. When using the push instruction, such as push acc
At this time, the operation completed by 51 is: sp+1- sp,(acc)- (sp), that is, the address pointed to by sp must contain data.
It can be deduced...[Details]
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The global manufacturing industry is undergoing a digital transformation. The Internet of Things connects machines and equipment on all production lines, allowing users to view equipment status and p...[Details]
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First of all, we need to distinguish the meaning of communication protocol and the meaning of "信" and "讯" in communication protocol. "Communication" refers only to data communication, that is, the en...[Details]
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Pad overlap The overlap of pads (except surface mount pads), that is, the overlapping placement of holes, will cause drill bit breakage and wire damage due to multiple holes drilled in one place wh...[Details]
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Multimeter, also known as multiplexer, multimeter, three-meter, complex meter, etc., is an indispensable measuring instrument in power electronics and other departments. It is generally used to measu...[Details]
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Recently, I used several fonts in my project, and the internal flash of stm32 was running out of money. I had no choice but to look for help from Baidu and experts in the group. I would like to expres...[Details]
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The automobile flow control valve is an actuator, which is used to limit the maximum flow of the steering oil pump. The flow control valve is usually inside the oil pump. The flow of the steering oil...[Details]
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According to Reuters, Infineon Technologies AG said on Monday local time that it expects annual sales to fall 5% in the fiscal year ending September 30 due to the impact of the COVID-19 epidemic, ins...[Details]
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Recently, a whistleblower revealed a new Xiaomi 10 model that has never been heard of - Xiaomi 10 Lite Zoom. It is reported that the model of Xiaomi 10 Lite Zoom is M2002J9E, codenamed "Vang...[Details]
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Recently, the code generated by stm32cubemx always enters the tick timer interrupt. After adjusting it for a long time, I found that there were several places setting the tick timer. uint32_t HAL_SYS...[Details]
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Contents The invention relates to the technical field of floor heating systems, in particular to a manifold flow meter. Background of the Invention The manifold is a device used to connect the main...[Details]
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(1) The surface roughness of the workpiece is too large, resulting in poor coupling between the probe and the contact surface, low reflected echo, or even no echo signal can be received. For in-ser...[Details]
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Nowadays, electric cars are becoming more and more popular. The most worrying thing about buying electric cars is the charging problem. Today we summarize 5 factors that affect the charging speed. ...[Details]
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