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Configure RB7 as an input port, detect the key in the program, and use the keyboard release detection judgment statement: while(!RB7); The program cannot be executed. The debugging locates the proble...[Details]
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At this year's E3 2019, Microsoft announced the general configuration of their next-generation console Xbox Scarlett, which will support 8K/120 frames of games, making it the most powerful game conso...[Details]
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With the continuous application of electrification, intelligence, informatization, digitization, networking, and sharing technologies and the deepening trend of travel in the automotive industry, i...[Details]
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1 Introduction Stepper motors can achieve fairly high positioning accuracy in a simple open-loop operation mode, and can output large torque when running at low speed. Therefore, they have been...[Details]
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The current module system of new energy vehicles is composed of many parts, such as batteries, VCU, BSM, motors, etc., but these are relatively mature products. Domestic and foreign module manufact...[Details]
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Today we are going to talk about motor control. Engineers who are engaged in the development and design of this field hope to have a series of products and solutions to speed up the development proc...[Details]
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First, let's look at the structure of the USB device descriptor:
In the USB bus identification stage, the USB descriptor is sent to the USB bus driver. The data transmission object o...[Details]
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In the first quarter of this year, the photovoltaic inverter market continued to improve. In the domestic market, new photovoltaic installations were higher than expected, with 36.72GW of new photo...[Details]
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According to Jiwei.com on March 17, the Honor V40 Lite Edition will be officially released on March 23. Reservations for the phone have been opened simultaneously in Honor's offline stores and major ...[Details]
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On November 25, the Skyworth New Energy Headquarters project was signed and settled in Suzhou High-tech Zone.
It is reported that the total investment of the project exceeds 1 billion yuan, an...[Details]
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The figure shows that SW399 and an operational amplifier form a reference voltage source that can continuously change from positive output to negative output.
If you rotate the 50K potentiometer te...[Details]
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Recently, the Sichuan Supervision Office of the National Energy Administration issued two administrative penalty decisions (Sichuan Supervision Energy Penalty No. 2 and No. 3). The decision docume...[Details]
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1. What is the manufacturing process of LED chips? LED chip manufacturing is mainly to manufacture effective and reliable low-ohm contact electrodes, and to meet the minimum voltage drop...[Details]
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In the previous section, we mentioned that the GPIO port can be used as an external interrupt. Today, we will use the USER button on the exploration kit to flip the LED1 light. The external interrupt ...[Details]
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Life is a mixture of joy and sorrow, and so is business.
Last week, it was reported that Honeycomb Energy decided to suspend the construction of its two
battery
factory projects ...[Details]
Analog electronics
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