I bought two books with gold coins last week, but I haven't had time to confirm them. Now I'm buying them back. Unfortunately, one of the books fell in the cafeteria, so I only read a dozen pages~~~~~...
Today I received a fresh and hot sample directly from a factory in Thailand, PIC32MX150F128B, 40MHz, 1.5DMIPS/MHz, 128K flash , 32K SRAM!! The performance is much better than the DIP packaged 1114FN28...
The impact of the economic crisis on the IC industry is huge. For every IC engineer, the past 1~2 years have not been very comfortable, and the most direct impact is the loss of money. Therefore, when...
This is HP's 0.1-1.3 broadband fixed gain amplifier. I took it apart out of curiosity. = = The front panel. Just a switch plus input and output. . The front panel says fixed gain 25DB.The side is firm...
1 System composition and working principle
The seismic accelerometer consists of a sensor probe, photoelectric conversion and signal processing system. The sensor probe is composed of a fiber M-z inte...
I would like to ask for help from all the experts on the design and implementation of the automobile inner wheel difference safety warning system, the function and assembly of each module....
CMSIS Driver has similar API functions and similar calling methods. It is a further encapsulation based on the ST HAL library. It is much more convenient and simpler to use and configure than the ST ...[Details]
Security PPP is a new model of urban video surveillance projects: 1) The government and social capital establish a project company in a certain proportion; 2) The project company participates in the ...[Details]
In the development of artificial intelligence, talent reserve is undoubtedly an important part. Artificial intelligence should be a bottom-level technology that can be deeply embedded in any indust...[Details]
This routine is also a classic routine on the development board. I modified the framework of the program to make it more suitable for future calls. The specific 4*4 keyboard scanning principle is rel...[Details]
This program uses the eight-channel ADC single acquisition mode. According to the configuration, ADC12SC will automatically reset after the conversion is completed in the single mode, so it is necess...[Details]
Notes on inverter installation and maintenance:
1. Before installation, you should first check whether the inverter is damaged during transportation.
2. When selecting an installa...[Details]
Here is the temperature added in the previous chapter The above figure is the temperature calculation formula: where Vsense is the ADC value collected from the temperature channel. The stm32f407 ...[Details]
1. Common knowledge about DMA. 1. Function: to achieve high-speed data transmission between chips. That is, it can achieve data transmission without occupying the CPU. 2. Mode: There are three tran...[Details]
****************************************************************** 1. The operand is in register, R0--R7 2. Operands are in internal RAM 3. Operands are in external RAM But they are all similar. For ...[Details]
Title: Use two dynamic digital tubes to display from 0 to 60, output from the P1 port of 89C51, without adding a decoder, and directly connect the digital tubes. Note that they are dynamic digital tu...[Details]
About a dozen years ago,
AMD
was also a rival to Intel. It can be said that the two microprocessor manufacturers have been in love and hate for many years, which is completely a commercial ...[Details]
The basic command syntax of EMC is actually only 57/58. How to change it depends on your practice. However, it is always easy for novices to fall into some misunderstandings, and some of the techni...[Details]
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