Hi, everyone~~ It's time for our weekly review again, come and have a look~[/size] [size=4] [/size] [size=4][b][color=#ff0000]Recommended wonderful posts:[/color][/b] [url=home.php?mod=space&uid=30307...
[align=left][color=#3333ff][b]The most advanced hybrid interrupt architecture in the industry is adopted, which not only realizes the maximum shutdown time of 0us, but also the CPU utilization rate fa...
1 IntroductionWith the increasing application of DSP in communication, control, test/measurement, electronic entertainment and other fields, DSP technology is developing faster and faster, and the sel...
[font=微软雅黑][size=4]Event Date: [/size][/font][font=微软雅黑][size=4]From now on - April 19th [/size][/font] [font=微软雅黑][size=4]Event Theme: "Hello, Amplifier", talk about the amplifier design problems you...
Use the SensorTag accelerometer to describe the motion trajectory of an object, which can help generate clear graphics and facilitate students' understanding....
1. Principle 1. Infrared emission protocol The infrared transmission protocol has been written in the previous article , so I will not repeat it here. 2. Timer counting and input capture A timer...[Details]
Function List and Notes (lower-level driver part) 1. IO port initialization: control IO and communication IO. Control includes power control, reset and low power mode. Communication is the serial po...[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]
STM32 has two watchdogs: independent watchdog and window watchdog. This article mainly introduces the use of independent watchdog. Independent watchdog (IDWG): driven by an independent 40KHZ low-sp...[Details]
The clock system of STM32 can be directly summarized in a diagram (from the STM32F10X reference manual). The following is an analysis of this diagram 1. STM32 input clock source 1.1 Function of cl...[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]
Design a program for the 51 single-chip microcomputer. It is known that the crystal oscillator frequency of the 89C51 single-chip microcomputer is 12MHz, and it is required to use T1 timing to output...[Details]
Requirements: Set timer T1 as an external event counter, count 500 pulses every time, then switch T1 to timing mode and output a positive pulse with a width of 10ms at P1.2. Over and over again. A...[Details]
According to a report by Russian News Agency on November 23, Alexander Hanin, founder and general manager of VisionLabs, a Russian facial recognition software development company, believes that in ...[Details]
The Arctic region has always been cut off from the outside world, and if oil workers and polar expedition personnel are in danger, they need
robots
to provide rescue work.
Sergey...[Details]
With the development of human society, people's travel needs are increasing, the number of cars is also increasing, the resulting air pollution problem is becoming more and more serious, and the sa...[Details]
JP Morgan recently released a report stating that the growth of high-end smartphones has clearly peaked this year, and the production of iPhone X is expected to decrease by at least 50% this quarte...[Details]
The construction of temperature rise test model is very important for the performance evaluation of electronic products. The temperature rise curve can not only help engineers verify the reliability ...[Details]
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