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Leeb hardness testing technology is a newly developed technology after Burkhardness, Rockwell Hardness, Vickers Hardness and Shore Hardness. The Leeb hardness tester manufactured according to Leeb har...[Details]
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On August 12, at the power supply service command center of Zhangzhou Power Supply Company in Fujian Province, personnel drawn from Longhai, Zhangpu and other county companies worked together in th...[Details]
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Some notes: 1. Burning of fuses: BOOTRST needs to be programmed so that the MCU automatically jumps to the bootloader area to execute the bootloader code after reset. Then, the fuses of the boot area...[Details]
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The most reliable way to judge the quality of a high-voltage transformer is to conduct a "separate power-on" test on the high-voltage transformer. Remove the high-voltage transformer from the machine...[Details]
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Review of historical events; Let’s talk about how to view air conditioning energy efficiency. Ms. Dong reported Aux's energy efficiency fraud incident under her real name Gree real-name report ...[Details]
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Foreign digital blogger @Apple Demo recently exposed the prototype device of Apple's first-generation Apple Watch. The watch is covered in a thick shell and looks very much like the previous th...[Details]
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On August 13, 21 Data News Lab released the latest list of China's top 100 cities by GDP. In the first half of the year, Shanghai ranked first with a total economic output of 1,640.99 billion yuan....[Details]
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1.3 Control Flow Statements
Turbo C2.0 provides a rich and flexible control flow statement, mainly including: conditional statements, loop statements and switch statements. These statements will ...[Details]
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MAX7232BF
serially inputs 4-bit data, 2 decimal points and 4-bit address; output is 10-bit data plus 20 independent decimal points, the data output code is BCD code, and the 2 decima...[Details]
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China Energy Storage Network News:
Recently, the People's Government of Hefei City, Anhui Province, issued the "Opinions on Further Promoting the Sustainable and Healthy Development of the Ph...[Details]
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The electrical test plan for nanomaterials will be described in this article, including "Nanowire/Carbon Nanotube Test Plan" and "Two-Dimensional/Graphene Material Test Plan". Schematic diagram of SM...[Details]
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BRADENTON, Fla., Aug. 29, 2024 /PRNewswire/ -- BYU Holdings, Inc. ("BYU" or the "Company") (NASDAQ: BYU), a leading B2B commodity e-commerce platform and supply chain services provider, announced t...[Details]
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Regarding autonomous driving, Bosch's official website describes it as follows: You can take a commuter car to work, have a relaxing breakfast and read the newspaper. You are no longer stuck in tra...[Details]
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Boot mode selection Bootmode pins Aliasing BOOT1 BOOT0 x 0 Main Flash memory Main Flash memory is selecte...[Details]
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Basic concepts:
Memory:
SRAM static memory features: small capacity, high price, advantages: no software initialization required, can be used as soon as power is turned on.
DRAM dyna...[Details]
Microcontroller MCU
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