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In order to further improve the company's layout in the new energy industry chain and enhance its core competitiveness, Jiangsu Huasheng Lithium Battery Materials Co., Ltd. (hereinafter referred to...[Details]
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Development environment:
PC host:
Ubuntu
and
RedHat
9.0
Target board: TQ2440 development board, linux kernel 2.6.30, root file system is YAFFS.
0. Introduction
Amon...[Details]
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1. Introduction
LED applications have expanded to various fields, including LCD backlight, mobile phone backlight, signal lights, artistic lighting, architectural lighting, stage lighting control...[Details]
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It is very easy to change the brightness of LED by adjusting the forward current. The first thing that comes to mind is to change its driving current, because the brightness of LED is almost directly...[Details]
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Function of the circuit
When transmitting analog signals over long distances in the form of voltage, the signal source resistance or the DC resistance of the cab...[Details]
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#include
unsigned char code table ={0xfe,0xfd,0xfb,0xf7,0xef,0xdf,0xbf,0x7f};
void Delay(unsigned int t);
void main (void)
{
unsigned char i;
P1 = 0xff;
whil...[Details]
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According to Fast Technology, on February 15, the Japanese government provided 2,000 iPhones free of charge to the Diamond Princess docked off the coast of Yokohama so that they could obtain informat...[Details]
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The transformation and upgrading of the photovoltaic industry is advancing in depth, and large-scale base projects are being carried out vigorously. The role of "technological innovation" is becomi...[Details]
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Since RS-422 and RS-485 buses have the characteristics of strong anti-interference ability, high communication rate, long communication distance, and the ability to communicate with multiple slaves, t...[Details]
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Introduction Unconsciously, four months have passed since Xiaomi officially announced its car manufacturing in April. Although the media reports that Xiaomi Auto may cooperate with more and more ...[Details]
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The advanced broadband communications satellites being developed today are expensive to design, build and deploy. Satellite designers maximize the payload capacity of their satellites to maximize pr...[Details]
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Niche DRAM and flash memory maker Winbond expects monthly production at its new 12-inch wafer fab in Kaohsiung to increase to 10,000 wafers by the fourth quarter of 2022 and 20,000 wafers by the four...[Details]
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This paper introduces a design of a power system harmonic analyzer based on dual TMS320F 28335. The analyzer can simultaneously realize the synchronous sampling of multi-channel signals (voltage an...[Details]
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1. Peripheral memory map Peripheral base address: corresponding peripheral memory start address + address offset (see the STM32 reference manual memory impact section and the corresponding peripheral...[Details]
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Although LED lighting has a promising future and the industry has invested a lot of effort in the field of LED chips, circuit design still plays an important role in driving LED light sources. Even...[Details]