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Recently, Dalian Tianju Energy Technology Co., Ltd. was officially established. It is an independent legal entity company registered in Dalian High-tech Zone by EcoSourcen, a Belgian Cordeel Group. Th...[Details]
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1 引言
微波治疗是临床上一种新的治疗手段，其设备简单，治疗效果明显，使用安全，并发症少，对组织损伤小，因此得到医务界的肯定。微波治疗仪是利用微波在人体产生的热对患者的病变部位进行辐射，从而达到治疗目的，鉴于其治疗效果显著，是当今发展无损伤治疗的理想医疗设备。目前各医院使用的微波治疗仪进口的占多数，普遍存在体积大、价格昂贵、操作复杂等缺点，而国内生产的微波治疗仪技术还需更新、输出功...[Details]
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On April 23, Fundamental Innovation Systems International LLC, a non-patent practicing entity (NPE), sued Lenovo, TCL and Belkin in the Delaware District Court for infringing its charging technology ...[Details]
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Red, everything is for a reason.
Half a month ago, the top leaders of the country pointed out that it is necessary to accelerate the development of blockchain technology and industry innovatio...[Details]
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If it is a variable in the program, you can directly use printf to convert the base (%d %x %o, etc.). If you want to convert the base of input characters, it will be more complicated.
What we want to...[Details]
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First, look at the interrupt vector table in iom16.h in iar
/* NB! vectors are specified as byte addresses */
#define RESET_vect (0x00)
#define INT0_vect (0x04)
#define...[Details]
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Abstract: This paper introduces the current status and composition of energy consumption of electrical equipment, and elaborates on the energy-saving principles of frequency conversion and soft sta...[Details]
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1 Introduction The
introduction of power factor correction (PFC) technology in switching power supplies can, on the one hand, make the power input current and input voltage waveform in phase,...[Details]
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The circuit of the IO pin driving the relay is often seen as shown below, with the 8550 located below the relay. In actual use, it is found that with this connection method, the 8550 does not work in ...[Details]
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1. Originated from: The hero has something to say
1. If you have learned C language before learning MCU, you must know the printf function. Its most useful function
In addition to printing the char...[Details]
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The purpose of learning PIC microcontroller is to make a 433M wireless switch. I have learned 51 and AVR microcontrollers before, and I have some basic knowledge of 8-bit microcontrollers, but this i...[Details]
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Two working states 1. ARM state: 32 bits. The ARM state executes word-aligned 32-bit ARM instructions. 2. Thumb state, 16 bits, execute half-word aligned 16-bit instructions. 3. Use the Bx Rn ins...[Details]
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On July 3, Neijiang City and State Power Investment Corporation Sichuan Electric Power Co., Ltd. signed a contract in Neijiang, and the province's first 100MW/400MWh all-vanadium liquid flow energy st...[Details]
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The dual-trace oscilloscope consists of an electron gun, a Y deflection plate, an X deflection plate, and a fluorescent screen. The two voltage signals YCH1 and YCH2 to be measured are periodically a...[Details]
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Gartner recently released the latest China Information and Communication Technology Maturity Curve 2024. Based on the CIO priority task list, the curve divides relevant key technologies into three ...[Details]
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