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Moisture meter application experiment: Moisture determination of yogurt No. M-3
Experimental objectives and requirements
The moisture content of yogurt was analyzed quickly and directly using the s...[Details]
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1. Environment Introduction 1.1 Host Ubuntu 1404 32-bit 1.2 Embedded Platform ATMEL AT91SAM9X25 1.3 Cross Toolchain arm-none-linux-gnueabi json-c-0.9 source code download address 2. Cross-com...[Details]
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The basic structure of the microcontroller includes six parts: central processing unit (CPU), memory, timer/counter, input and output interface, interrupt control system and clock circuit. 1. Basic c...[Details]
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I recently used stm8l051 halt. After halt, I enabled external interrupts. Sometimes it worked, sometimes it didn't. I set the falling edge trigger, but it would not exit from HALT until the button (l...[Details]
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In the field of video surveillance, video compression encoding formats have evolved from M-JPEG, H.263, MPEG4 to H.264. Currently, H.264 is the mainstream compression algorithm. Its biggest advantage ...[Details]
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#include"stm32f10x.h" void LED_GPIO_Config() { /*Define a GPIO_InitTypeDef type structure*/ GPIO_InitTypeDef GPIO_InitStructure; /*Turn on the peripheral clock of GPIOB*/ RCC_APB2PeriphClockC...[Details]
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For some power devices (power transistors, VDMOS, IGBT, etc.), by regularly powering on and off the components and applying electrical stress and thermal stress cyclically, their ability to wi...[Details]
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introduction
As an actuator, the proportional solenoid is one of the key products of mechatronics and is widely used in various automatic control systems. The proportional solenoid has a l...[Details]
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"For the development of the photovoltaic industry, especially centralized photovoltaic power generation, I have always emphasized that it should be combined with agricultural, animal husbandry, for...[Details]
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1. Build the water lamp circuit Build the water lamp circuit in Proteus as shown in the figure 2. Flowing Light Program We can think of the running light as lighting up a number of lights in sequen...[Details]
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For complex calculations, the speed of the microcontroller is too slow. The best way is to manually calculate all the results in advance, store them in ROM in sequence, and then directly check the re...[Details]
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Quartz crystal selection tester
Make a quartz crystal selection tester yourself, use light-emitting diodes to display the test results, which is fast and accurate. As shown in the ...[Details]
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At Huawei's new product launch conference, in addition to the highly anticipated Mate30 series of mobile phones, Huawei also released a new VR glasses product "HUAWEI VR Glass". This is the first tim...[Details]
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In order to solve the problem of preserving the program code of the TMS320VC55X series DSP system, a method is designed to use the JTAG interface to burn Flash online and realize bootstrap startup....[Details]
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When I bought a mobile phone, I fell in love with Huawei Mate30 at first sight. The phone is very beautiful and the back is very recognizable. However, in order to save a few hundred dollars, I c...[Details]