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The schematic diagram of the high-precision interval voltmeter is shown in Figure (a). The circuit uses an amplifier and some high-precision components, which greatly improves the performance of the i...[Details]
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Recently, the 2017 Industry "New" Opportunities and Gaogong's 10th Anniversary Thanksgiving Celebration hosted by Gaogong Industry Research Institute was grandly held, with many business leaders fr...[Details]
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Variable-Structure Control System with Sliding Modes (VSS) is a nonlinear theory. For nonlinear systems with uncertain dynamic characteristics, this control strategy can make the system move along ...[Details]
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In the 51 kernel
C language can use _nop_() delay or assembly language NOP. And generally you need to add #include intrins.h
In the ARM core
C language can use __nop() delay or asse...[Details]
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Introduction The car driving recorder is a technological innovation product of the traditional car instrument system, involving many technical fields. Its core concepts and main research contents in...[Details]
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How to choose a system interface for digital temperature sensors
The ability to facilitate accurate thermal management coupled with the calibration-free nature will ensure that digital...[Details]
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The test results are as follows:
#include reg51.h
#define duan P0 //segment selection
#define wei P2 //bit selection
unsigned char code wei1 = {
0xfe,0xfd,0xfb,0xf7,0xef,0xdf,0xbf,0x7f}; //...[Details]
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High five! Ideal Auto's flagship SUV L9 in-car display uses Macroblock backlight driver chip
(September 1, 2022) In the summer of 2022, the Chinese independent automobile brand "Li...[Details]
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D series high-performance AC current clamps are especially suitable for high current measurements. Their excellent current conversion ratio and low phase shift, combined with wide frequency response,...[Details]
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Target: Developed for the HT824 process calibrator keypad (the same keypad as the spectrum analyzer). tool: MSP-FET430UIF programmer (supports JTAG and BSL programming) software: lite FET-Pro430 El...[Details]
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introduction
LED has occupied a certain share in today's lighting market due to its advantages of ultra-high energy saving effect and illumination efficiency. From a global perspective, the de...[Details]
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In actual application circuits, noise and fluctuations are often unconsciously introduced into the power supply voltage, thus affecting the output voltage. In order to stabilize the circuit, the gener...[Details]
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The general-purpose timer of STM32 can realize many functions, such as timing counting, measuring the pulse width of external signals, generating PWM waveforms, measuring input PWM wa...[Details]
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Reducing the time to insight at the edge node allows critical decisions to be made as soon as the data is available. In theory, if processing power and communication data are unlimited, all full-band...[Details]
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1. What is a watchdog?
Watchdog, the Chinese name is "watchdog", the full name is watchdog timer. From the literal meaning, we can know that it is actually a timer. However, it is different from th...[Details]
stm32/stm8
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