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In order to drive the AVR chip from an external clock source, XTAL1 must be connected as shown in Figure 14. At the same time, the fuse bit CKSEL must be programmed to “0000”. If the fuse bit CKOPT i...[Details]
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On November 15, 2021, WPG Holdings, a leading semiconductor component distributor dedicated to the Asia-Pacific market , announced that its subsidiary Pinjia has launched a LIN communication through...[Details]
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April 12, 2023, Beijing -
At the "Green Computer Industry Technology Seminar" hosted by the China Electronics Society, the Green Computer Standard Working Group was officially announced to be e...[Details]
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I am working on a MSP430 project. Although the 430 has a hardware I2C module, it is a bit difficult. I plan to directly port the 51.
dat = 1; //Move out the highest bit of the data
pSDA = ...[Details]
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The circuit connection is shown in the figure below: 89C51's P31 pin (TXD) is connected to 24C01's SCL pin as the clock input. 89C51's P30 pin (RXD) is connected to 24C01's SDA pin as the data read...[Details]
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In one of my interrupt handling routines I have the following section: save_flags(flags); cli(); set_gpio_mode_user(k- gpio_port, GPIO_MODE_IN); up = read_gpio...[Details]
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Looking ahead to the second half of the year, the global economy is beginning to recover, domestic digitalization is accelerating, and new technology infrastructure is helping. Self-control is the ge...[Details]
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In the production field, realizing automatic water level detection and control is a key technology of industrial process control, which is of great significance to improving the automation level of...[Details]
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Finally I got a chance to learn about the peripheral functions of LPC1768. Gradual progress is the basic rule of learning. Maybe the DAC of LPC1768 is similar to the DAC integrated in 8-bit MCU and 16...[Details]
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The switching power supply controlled by voltage will lose control of the current, which is not conducive to overcurrent protection. The shortcomings of slow response and poor stability are obvious. ...[Details]
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In an interview with CNBC, Microsoft's Xbox head Phil Spencer said Microsoft will continue to work on bringing Xbox Game Pass to various platforms, including Apple's iPhone. Last August, Microsoft ...[Details]
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#include iom16v.h
#include macros.h
#define uchar unsigned char
#define uint unsigned int
#pragma data:code //The following data will be stored in the program area, that is, the FLASH are...[Details]
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In 2023, urban NOA will become a new battlefield for autonomous driving. Automakers have released new products and set new goals to show their prowess in the field of high-level assisted driving. T...[Details]
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The most basic chopper circuit is shown in Figure 1, and the chopper load is R. When the switch S is closed, UOUT=UR=UIN, and it lasts for t1 time. When the switch is turned off, UOUT=UR=0, and it ...[Details]
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summary
Safety-critical Advanced Driver Assistance Systems (ADAS) are expected to benefit from cellular vehicle-to-vehicle communications, providing short- and long-range wireless connections ...[Details]