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The Tianjin Municipal Bureau of Industry and Information Technology recently issued the "Notice on Doing a Good Job in Tianjin's 2020 Electricity Market Trading" (hereinafter referred to as the "No...[Details]
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When some stepper motors do not indicate the winding phase sequence of the lead wires, you can use a multimeter and a DC power supply to find out the phase sequence of the lead wires. For example...[Details]
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The single-chip microcomputer has a broad market prospect due to its cheapness, small size, strong plasticity and high stability. When developing products with switching power modu...[Details]
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The background of the birth of frequency conversion technology is the widespread demand for stepless speed regulation of AC motors. Traditional DC speed regulation technology is limited in application...[Details]
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In the previous article, we mentioned that the smart cockpit powered by AI still has a lot of room for imagination. But in terms of intelligent driving, how much room for imagination is there? The ...[Details]
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When you change the fuse configuration of the AVR and re-power on, and then try to use ISP to download, the prompt "Failed to enter programming mode" appears, etc. It is very likely that you have m...[Details]
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For those players who love collecting, many of Apple’s old new products are very expensive, especially the first generation that are brand new and unopened. Now, some foreign users have shown...[Details]
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Last night, Spotify held a live broadcast on its official YouTube channel, holding a Stream On conference similar to Apple's fall conference, explaining the achievements of the past year and announci...[Details]
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Recently, Horizon Robotics received a strategic investment from Sunny Optical Technology (Group) Co., Ltd. (hereinafter referred to as "Sunny Group"), which marks a further advancement in Horizon Rob...[Details]
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This month, Vision Technology released a mobile phone (WIFI) control product solution for LED display screens, which is compatible with mainstream smart operating systems such as Apple, Android, and W...[Details]
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(23) Label: BHD2 Function: Convert double-byte BCD decimal to double-byte hexadecimal decimal
Entry condition: The double-byte BCD code decimal to be converted is in R4 and R5.
Exit information: T...[Details]
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As we all know, graphene batteries have to challenge the high price of "black gold", while hydrogen fuel cells, which came out of the laboratory earlier than graphene batteries, have to overcome the ...[Details]
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Motion control cards and PLCs are both controllers, which are mainly responsible for motion axis control and input and output signal control in industrial automation systems; PLCs are definitely mo...[Details]
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Supercapacitors have high charging and discharging efficiency (greater than 90%), ultra-long life (up to a million times), and a wide applicable temperature range, and can work normally in the rang...[Details]
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Soft starter undervoltage fault is one of the common problems in electrical systems. This article will introduce the causes, diagnosis methods, treatment measures and prevention measures of soft st...[Details]
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