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Jiwei.com reported on February 19 that vivo recently officially announced through an online press conference that it will enter the Romanian and Czech markets, continuing to expand its European marke...[Details]
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According to the website of the National Development and Reform Commission, the National Development and Reform Commission and the Ministry of Commerce issued the "Opinions of the National Developm...[Details]
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Recently, Chuzhou Huarui Microelectronics Technology Co., Ltd. (hereinafter referred to as "Haraui Microelectronics") completed its Series A financing, with investors including Yida Capital. Accord...[Details]
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The tools that can download MSP430 programs include parallel port JTAG emulator, USB interface JTAG emulator, BSL downloader, etc.
1. The parallel port emulator is cheap, can simulate and debug...[Details]
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The concept of power quality Power quality refers to the quality of the power in the power system. Ideally, the power should be a perfectly symmetrical sine wave. Some factors can cause the waveform ...[Details]
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When the kidneys are close to failure or fail completely and permanently, waste products and excess water from the patient's metabolism begin to accumulate in the blood. This stage is called end-stag...[Details]
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NCL30160 is a new NFET hysteretic buck, constant current driver from ON Semiconductor for driving
high-power LEDs
. It is a new generation of high-efficiency solutions with a current of...[Details]
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Preface 1. Introductory learning route 1. "Circuit Basics" 2.C language basics 3.Basics of microcontroller 4.Altium Designer 2. Preparatory work 1. Required software (1)Keil 5 (2)STC-ISP (3)...[Details]
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In the early telecommunication rooms, the 220V AC power supply was usually rectified to charge the 48V battery pack, which then directly powered the program-controlled switches. With the applicatio...[Details]
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On August 13, OFILM said on an interactive platform that after years of technical breakthroughs, the team has broken through the technical barriers of high-end lenses. The 100-megapixel 7P optical le...[Details]
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The HAL part of STM32F4xx already provides the SD driver, and the IO PINs during initialization are placed in HAL_SD_MspInit. void HAL_SD_MspInit(SD_HandleTypeDef *hsd) { GPIO_InitTypeDef GPIO_In...[Details]
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Recently, there has been new progress in the Zhongjing large silicon wafer project. According to information from Jiaxing Science and Technology City, the first phase of the civil engineering and ext...[Details]
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If you examine a traditional Hartley oscillator circuit, you will notice its characteristic: a tapped inductor, which determines the oscillation frequency and provides continuous feedback of the os...[Details]
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/****************Simple signal generator****************************
Program function: output sine wave, sawtooth wave, square wave, triangle wave
Involved chip: TLC5615
***************************...[Details]
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On October 27, 2024, the 2024 New Energy Storage Development Analysis Report Release Conference hosted by State Grid Energy Research Institute was held in Beijing. The New Energy Research Institute...[Details]
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