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Oscilloscopes provide great convenience to engineers when performing high-precision measurements. With some simple tips, they can easily measure the desired measurement results. However, can you guar...[Details]
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The working principle of this simple spectrum analyzer is actually very simple, it uses the functions of timer interrupt and counter. The principle is that according to the collected square wave signa...[Details]
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Fault protection is an important function that all power supply controllers have. Almost all applications require overload protection. For peak current mode controllers, this function can be easily a...[Details]
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introduce When the battery meets the minimum power supply state of the MCU, the RTC is always in working state regardless of whether the MCU is in running, low power or restart state. The main fea...[Details]
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First, let's take a look at the working process of USB.
When a USB device is connected to the host, the host begins to enumerate the USB device and sends a command to the USB device to obtain ...[Details]
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The OnePlus 8 series of mobile phones were released overseas on April 15th, Beijing time, and released in China on April 16th. They use a pupil screen design and are all equipped with Snapdrago...[Details]
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You must have heard the term "artificial intelligence generated content (AIGC)" a lot recently. In the context of the accelerated integration of the current digital age and the physical world, AIGC...[Details]
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It was reported that Chongqing HKC Jinyu Optoelectronics Technology Co., Ltd., a LCD panel manufacturer, recently issued a mandatory leave notice, requiring annual salary employees to take five days ...[Details]
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The investment plan includes funding for production facilities, engineering laboratories, talent recruitment, and regional technology alliances and education.
Institutional support
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The low power consumption characteristics of a large number of CMOS devices in portable instruments enable ordinary batteries to provide sufficient power for the system. Therefore, using a sin...[Details]
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Mechanical contact type coding switch, relying on the phase difference between phase A and phase B signals to determine the direction of rotation, pulse count, the ideal output waveform is as follows:...[Details]
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The following are just my humble opinions. I posted them on the 51hei tutorial website today when I had nothing to do. Please don't criticize me.
Machinery can be divided into three levels:
Th...[Details]
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Melexis launches ultra-high precision pressure sensor chip for automotive applications
MEMS-based PCB-free chip-level solution
Factory calibrated for ultra-high accu...[Details]
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After the previous porting, the kernel can mount the root file system on tqimx6q normally. Next, we will start porting various device drivers. This article will first port the buttons and LEDs. The r...[Details]
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The constant pressure water supply system is an automatic control system widely used in the field of water supply. Its core equipment is the frequency converter. The frequency converter achieves co...[Details]
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