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1 Introduction Send data to the microcontroller through the serial port, and then the data + 1 is returned to the serial port 2. Function Implementation #include reg52.h #define uchar unsigned ...[Details]
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The network analyzer is a powerful instrument with a wide range of applications. It is known as the multimeter for testing in the RF industry. It can directly measure the complex scattering parameter...[Details]
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The method of judging the quality of field effect tubes is completely different from that of triodes. Taking N-channel MOSFET as an example, proceed as follows: 1. Set the multimeter to the diode p...[Details]
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1. Hardware Principle ARM has 7 working modes, except for user mode, the others are called exception modes. Each exception mode has its own registers, such as SP stack pointer, LR link pointer, prog...[Details]
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With the rapid development of mobile Internet, more and more devices are connected to mobile networks, new services and applications are emerging, and the new generation of networks needs to adapt to...[Details]
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There are many types of LED automotive lighting, which are mainly divided into two categories: interior lighting and exterior lighting. Before introducing the solution, we need to clearly know wha...[Details]
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The iPhone 12 can be said to be Apple’s most special mobile phone in recent years. As Android phones continue to pile up new features, Apple's step-by-step product iteration seems to be insu...[Details]
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The triggering ability of the bidirectional thyristor can be easily checked by using the hFE socket of the digital multimeter. The method is shown in the figure. The figure shows the appearance of a s...[Details]
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According to digitimes, Arm recently announced that the company will spin off its laboratory Cerfe Labs to expand the technology research and development and patent licensing business of correlated e...[Details]
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This paper will use Silvaco's
Atlas
device simulation software, combined with Miller et al.'s ferroelectric polarization model and charge sheet model, to simulate the C-V character...[Details]
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A LED driver Location: linux 2.6.29/drivers/char/mini2440_leds.c #include linux/miscdevice.h #include linux/delay.h #include asm/irq.h #include mach/regs-gpio.h #include linux/ hardware.h #inclu...[Details]
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In recent years, the popularization and application of photovoltaic power generation in various countries have made considerable progress. As a key link in power conversion, power electronic conv...[Details]
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The previous article systematically talked about the classification of communication, including parallel communication and serial communication. The classification of serial communication includes sy...[Details]
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Jiwei.com reported on July 22 (Text/Digital Control) that today, He Gang, President of Huawei Consumer Business Mobile Product Line, published an article introducing the repair mode of Huawei mobile ...[Details]
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EV wiring harness trends: a design revolution
The rise of electric vehicles (EVs) is a major force for innovation in automotive wiring.
Electric and hybri...[Details]
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