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After some research, I found out how to use ATmega 16 microcontroller to drive character LCD chips. Now I write down my research experience: The RT1601 LCD display module I have uses the S6A0069 di...[Details]
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1. Explanation of influencing factors a. Magnetism of base metal The magnetic thickness measurement is affected by the change of magnetism of base metal (in practical application, the change of magn...[Details]
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There are many types of ultrasonic flaw detectors, but in the actual flaw detection process, pulse reflection ultrasonic flaw detectors are the most widely used. Generally, in uniform materials, the...[Details]
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On Wednesday (7th), information security company Symantec (SYMC-US) surged 14.4% after the market. An insider reported that the acquisition of Symantec by technology giant Broadcom (AVGO-US) may be c...[Details]
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It’s the annual April Fools’ Day again, and many technology companies never forget to use this as an opportunity to make fun of others. Which ones have fooled you? Edge announced to stop using We a...[Details]
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From April 17th to 19th, the 25th China Integrated Circuit Manufacturing Annual Conference and Supply Chain Innovation and Development Conference was held in Guangzhou. At the opening of the summit f...[Details]
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Hunan Lingpai Dazhi Technology Co., Ltd. (hereinafter referred to as "the Company" and "Dazhi Technology") recently signed a "Strategic Cooperation Agreement" with Dongfang Xuneng (Shandong) Techno...[Details]
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S3C2440 has a total of 60 interrupt sources, of which 15 are sub-interrupt sources, which correspond to each bit in the SUBSRCPND register, and the other 45 interrupt sources correspond to each bi...[Details]
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Next, we will use the MF47 multimeter to introduce the structure of the pointer multimeter. The MF47 multimeter is a highly sensitive, multi-range portable rectifier meter that can measure basic ite...[Details]
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The printed circuit board layout determines the success or failure of any power supply, determining its function, electromagnetic interference (EMI), and performance under heat. Switching power suppl...[Details]
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Recently, the 38th Shandong Animal Husbandry Expo opened in Jinan. The Expo focused on displaying new technologies, new achievements, new equipment, new models, and new formats in the field...[Details]
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Recently, Wuhan Huaxing Optoelectronics Technology Co., Ltd. revealed that after three years of R&D and capacity ramp-up, the world's largest sixth-generation LTPS (low-temperature polycrystalline si...[Details]
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1. Wiring process of inverter main circuit
1. When we get the inverter, squeeze the grooves on both sides of the inverter, open the top cover, remove the wire blocking plate, connect the R, S,...[Details]
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The SHS1000 isolated handheld oscilloscope is the first domestic isolated oscilloscope launched by Shenzhen Dingyang Technology Co., Ltd. Its measurement flexibility and reliability of measured values...[Details]
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According to the charging method of electric vehicles, charging piles can be divided into two categories: AC charging piles and DC charging piles. DC charging piles have the ability to charge batte...[Details]