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1 Introduction Embedded systems usually need to store some non-volatile data, and the amount of data and the type of data vary greatly according to different system requirements. Therefore, selecti...[Details]
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The electro-biochemical principle of blood glucose measurement is that when a certain voltage is applied to the blood after the enzyme reaction, the current generated will increase as the blood glu...[Details]
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What is the difference between Atmega328p-pu (Arduino-URO main control chip) and Atmega16A-PU The biggest difference between Atmega328p-pu and Atmega16 is their different FLASH capacity, the form...[Details]
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1.Heap and stack size
The size is defined in startup_stm32f2xx.s
Stack_SizeEQU0x00000400
AREA STACK, NOINIT, READWRITE, ALIGN=3
Stac...[Details]
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Recently, the editor interviewed Doug Bailey, a senior expert in LED driver circuit design. He summarized the issues that need to be paid attention to in the design work and his personal design exp...[Details]
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Most oscilloscopes have an FFT function, also known as Fast Fourier Transform, but many people do not understand what this function is used for. After searching on Baidu, they will encounter various ...[Details]
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Bluetooth Low Energy Tire Pressure Monitoring System (BLE TPMS) Sensata Technologies has developed a Bluetooth Low Energy (BLE) tire pressure monitoring system (TPMS) to cater to the market trend...[Details]
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RC multivibrator circuit composed of discrete components
This circuit can output a rectangular wave. Since the rectangular wave contains abundant harmonic components, this circuit is called a mu...[Details]
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0 Introduction With the development of digital electronic technology and the emergence of microcontrollers such as single-chip microcomputers, voice storage and automatic playback have become e...[Details]
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**From a macro perspective,**China's manufacturing PMI continued to recover in the third quarter, rising from 49.3% in July to 50.2% in September, and the manufacturing boom has improved. The manuf...[Details]
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#pragma config WDTPS = 512 // Watchdog reset time 2.048s void main(void) { while(1) { ClrWdt(); // Feed the dog } } ...[Details]
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DAVP prints 3D structures by using focused ultrasound waves to cure sonic ink. The acoustothermal effect triggers the decomposition of the acoustic ink and the formation of a polymer network in the ...[Details]
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There are two main ways to measure temperature: one is the traditional contact measurement, and the other is
non-contact measurement represented by
infrared temperature measurement
. Tradit...[Details]
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1 Working Principle
The temperature controller consists of three parts: temperature monitoring, signal processing, and output control. The system block diagram is shown in Figure 1. It...[Details]
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As the power battery and electric drive system replace the traditional fuel and engine, the voltage of the entire system of pure electric vehicles increases from the traditional 12V to a system vol...[Details]
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