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A single-phase motor is an electric motor that uses a single-phase AC power supply to work. It is usually used in some low-power household appliances, small machinery or compressors.
The...[Details]
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SYSCLK system clock, maximum 72MHzHCLK: AHB bus clock, obtained by dividing the system clock SYSCLK, usually without frequency division, equal to the system clock through the bus bridge AHB-- APB. By...[Details]
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LED display screens can be divided into many types, such as: LED unit board, monochrome LED display screen, dual-color LED display screen, inkjet screen, LED full-color display screen, etc. If the ...[Details]
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1. The principle of interruption:
The CPU temporarily interrupts its current work (this is called interrupt response) and switches to processing event B (this is called interrupt service).
2. Th...[Details]
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Today, Xiaomi’s official Weibo account announced that Xiaomi launched the first wireless charging technology. The phone does not need to be plugged in or used as a base, and can be wirelessly charged...[Details]
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I recently played with MAX7129 to control dot matrix, and made a scrolling display using 51 and MAX7219 to control two 1088AS dot matrixes. This article is a summary. It is convenient for me to revie...[Details]
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The STM32F10X series with CM3 core added RDP function. After that, the Segger Unsecured Chip or Unlock STM32 Cmd cannot remove RDP, and Unlock STM32 prompts that the model cannot be recognized. I t...[Details]
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The EPC9194 GaN-based inverter reference design significantly improves the efficiency and torque of the motor drive system while more than doubling the power per unit weight (specific power)
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The code used is https://github.com/u-boot/u-boot TAG v2021.01 development based on this code The ok6410a related code used comes from https://blog.csdn.net/Golden_Chen/article/details/89077655 ...[Details]
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#include "SPCE061A.H" unsigned int g_uiOutput=0,iii=0; void IRQ6(void) __attribute__ ((ISR)); void IRQ6(void) { if(*P_INT_Ctrl&C_IRQ6_TMB1)//C_IRQ6_TMB1 corresponds to *P...[Details]
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For example, cameras installed in the car can be used to determine the position of passengers in the car, so as to deploy airbags in the best way and avoid injuries to passengers. Cameras installed...[Details]
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//Based on MCC18 compiler, HI-PICC is not available //-------------------------------------------- #include p18F452.h //--------------------------------------------------------------------------...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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Limited by technology, the current conversion efficiency of LED is still unsatisfactory, that is to say, part of the electrical energy will be converted into heat energy, so the heat dissipation ...[Details]
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Under the condition that the circuit parameters remain unchanged, the switching frequency is related to the hysteresis width △iL. Therefore, as long as frequency negative feedback is introduced and t...[Details]
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