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On the afternoon of May 9, Wang Jianfeng, secretary of the county party committee, and Cheng Runda, chairman of Meimiao New Energy Technology (Hebei) Co., Ltd., held a discussion on the promotion of t...[Details]
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According to an analysis report released on August 15, by 2030, global annual demand for batteries will rise to 3.4TWh, of which electric vehicles will account for the vast majority...[Details]
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(I) Principle of computer serial communication: In summary: So when setting, SCON is often set to 0X50==0101 0000, using method 1. (ii) Work: Interrupt control LE...[Details]
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PTZ: In security monitoring applications, it is the abbreviation of Pan/Tilt/Zoom, which represents the all-round (up and down, left and right) movement of the pan/tilt head and the zoom and zoom c...[Details]
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Variables declared with idata are stored in the internal RAM within the 256-byte range. Variables declared as data are stored in the lower 128 bytes of internal RAM. ...[Details]
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STM32F103VB sends a logic signal to MOC3020 to control the on and off of the BTA16 thyristor. When a zero-crossing signal is detected, the output is 1 after a delay of x milliseconds; the output is t...[Details]
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STM32 Cotex-M3 GPIO port introduction and configuration
1. GPIO port introduction
1. GPIO port input and output mode
1.1 Generally speaking, there are 8 configuration modes for the input ...[Details]
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The trends toward autonomous driving, electrification, and connectivity to the cloud are making software a priority, which is why automotive designers are reshaping the architecture of modern vehic...[Details]
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Figure 1: Zero voltage half-wave resonant boost converter circuit The main switch circuit is a zero voltage half-wave quasi-resonant boost converter, as shown in the figure. There are two ways to ...[Details]
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After acquiring Finnish mobile phone giant Nokia for $7.2 billion, Microsoft's roadmap for "hardening" has gradually become clear. From a single software vendor to a comprehensive "equipment vendor +...[Details]
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1.CPU working mode (Mode) ARM CPU has seven modes, as shown in the figure below. Note that you cannot enter other modes in user mode. User mode is used for applications when there is an operating sys...[Details]
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1 ARM7TDMI Introduction ARM7TDMI is a classic general-purpose 32-bit microprocessor that uses a reduced instruction set (RISC) and pipeline structure. Typical applications include GPS, PDA, two-way...[Details]
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The brushless ringless starter is a WSQ3 brushless ringless starter specially designed for wound rotor AC asynchronous motors (also known as slip ring motors).
The BLDC motor commutatorl...[Details]
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LED lighting will replace mainstream incandescent lighting and other lighting technologies and occupy a dominant position in the market. However, the transition from old technology to new technology w...[Details]
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Improving standard driving mileage: Bosch launches large-scale production plan for silicon carbide chips Harald Kroeger, member of the Bosch Group’s board of management: “Bosch wants to become the ...[Details]
Microcontroller MCU
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