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In the design of high-voltage power conversion circuits, issues such as power supply noise, switching frequency, switching loss, power supply volume, and reliability have always been key. Compared ...[Details]
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Resistors are generally called resistors in daily life. It is a current limiting element. After connecting the resistor to the circuit, the resistance of the resistor is fixed, usually with two pin...[Details]
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1.SPCR——SPI Control Register
SPIE SPE DORD MSTR CPOL CPHA SPR1 SPR0
Bit 7 - SPIE: Enable SPI Interrupt
When set, an SPI interrupt is triggered whenever the SPIF bit in the SPSR register a...[Details]
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Original poster: Has anyone ever used a single-chip microcomputer to control a mobile phone module? The mobile phone chip has a wireless transmission function, right? I connect the MCU to the chip an...[Details]
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TMC2100-LA motor driver chip
Stepper motors are popular for position control in computers and microcontrollers, such as CNC machines, robotics, industrial automation, 3D printers, and camera c...[Details]
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2440:
S3C2440 can use external crystal (XTIpll) (default is 12MHZ) and external clock (EXTCLK) to input clock signal. It is determined by jumper OM . The default working frequency of S3C2440 i...[Details]
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On November 6, the first phase project of Hubei Xiongtao Lithium Battery was put into production, the second phase project was started, and the signing ceremony of the hydrogen energy project was g...[Details]
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Multi-purpose delay switch power socket The power of household appliances, lighting lamps, etc. often needs to be turned on or off after different time delays. The power socket can meet such diffe...[Details]
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Big-endian mode: the high byte of data is stored in the low address of memory, and the low byte of data is stored in the high address of memory; Little-endian mode: the high byte of data is stored i...[Details]
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Burn the following two programs into two MCUs respectively. MCU U1 //ICC-AVR application builder: 2013-6-14 10:17:58 // Target : M16 // Crystal: 8.0000Mhz #include iom16v.h #include macros.h #defin...[Details]
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Model selection: In stm32f10x.h, it involves chip model selection, as shown in the figure: which chip is used, just remove the comment of the chip. For specific chip selection, refer to the comments...[Details]
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On July 5, Japanese government departments asked Toyota and seven other major automakers to provide solutions for accidents caused by misuse of the accelerator pedal. According to local police data,...[Details]
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Through the study of STM32, I have learned not only the knowledge of hardware, but also some practical things about the structure of the project. When I studied 51 before, I wrote all the function...[Details]
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1.PIC16F876a result register The 7-bit bit of the ADCON1 status register defines whether the output result is left-aligned or right-aligned. I am confused and don't understand what it is saying. I ...[Details]
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The electric vehicle solutions and technology landscape are changing rapidly. The integration of IoT technologies is redefining the future of charging facilities. On the other hand, the demand for ...[Details]