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The common problem of ultrasonic level meter is the blue fault light on the top. The following solutions are listed based on actual situations: 1. When the ultrasonic wave is continuously at zero liq...[Details]
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With the progress of the times and the continuous development of science and technology, people have invented many electronic products with the help of science and technology. Electronic products s...[Details]
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The 18th Automotive Electronics Industry Chain Forum highlights the new trend of collaborative innovation and joint supply guarantee in the automotive semiconductor industry
Shanghai...[Details]
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ToF cameras are mainly used in three places in the car: face recognition or Face ID on the B-pillar of the car, gesture recognition in the car's central control, and driver status monitoring DMS. In ...[Details]
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Earlier, I talked about a method of using direct register manipulation when talking about timers. Now I will give an example of LCD. void LCD_RESET(void) { LCD_RST_CLR; delay_ms(100); LCD_RST_S...[Details]
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LEDs are expected to transform the lighting industry with their long life and low power consumption, but the main barrier to their rapid adoption is the high cost of the LEDs themselves. The cost o...[Details]
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In recent years, my country's photovoltaic industry has expanded rapidly. According to preliminary statistics, the total installed capacity of domestic photovoltaic power generation in 2015 was abo...[Details]
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On April 24, Dali Technology stated in the investor relations activity record released that the company's optoelectronic pod development and industrialization project is currently progressing smoothl...[Details]
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LPC1752 has four low power modes: sleep mode, deep sleep mode, power down mode, and deep power down mode. When the CPU is running in low power mode, you cannot use Jlink to download the program. It pr...[Details]
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On December 18, the GCL Photovoltaic Energy Storage Industry Integration Project was signed and settled in Kunshan. Suzhou Municipal Party Committee Secretary Liu Xiaotao and GCL Group Chairman Zhu Go...[Details]
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In recent years, electronic products have been updated faster and faster, and most products tend to be miniaturized and multi-functional. This trend has made the distance between components on the ci...[Details]
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Since the beginning of this year, Neijiang City has emphasized the priority of industry and manufacturing, adhered to the guidance of new industrialization, implemented the industrial doubling plan in...[Details]
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Since Porsche started mass production of Taycan, 800V system has gradually entered the definition of high-end. With the dehydration of electric vehicles in China this year (fewer B-end and public veh...[Details]
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The 4-channel oscilloscope can observe and measure 4 signals at the same time, which is more convenient when comparing and measuring more than one signal. The panel layout, functions and settings o...[Details]
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High efficiency fan control circuit
The simplest fan control solution is to use a switch to control the fan. Although this solution is simple, it is very inefficient because the coolin...[Details]