[i=s]This post was last edited by Digital Leaf on 2021-5-16 21:18[/i]When I was chatting with nmg before, I mentioned that this board already supports irda infrared communication, but I checked it thr...
RegisterDirection register PxDIRspecifies the IO port output/input, 0: input 1: output
PxDIR = BIT0;PxDIR = 0x01; //The two forms are equivalent, define Px.0 as output;the output register PxOUTspecifi...
Let me share with you another netizen's experience of interviewing TI. First, interview with the reliability person (FAE's go to the lab first, and I heard they build circuits). Then there is a writte...
When using the AES encryption algorithm for energy harvesting, the built-in energy profile tool collects the energy consumption of the three processes of runtime key expansion + encryption + decryptio...
The compilation and linking process of C language is to convert the source code of a C program we wrote into a program (executable code) that can run on hardware, which requires compilation and linkin...
Compared with ADI, the ADI digital output with the lowest noise is the ADXL355 three-axis accelerometer, with an ultrasonic density of 22.5g/√Hz and a price of $28. The IIS2ICLX two-axis accelerometer...
On September 20, the world's largest molten salt linear Fresnel solar thermal energy storage project, the 100,000-kilowatt solar thermal energy storage project of the CNNC Xinhua Power Yumen "Solar...[Details]
As technology continues to accelerate, more and more people are forced to work in tight time and places. When the speed of urbanization continues to expand, not only does the transportation network b...[Details]
OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
The automobile has a history of more than 130 years. For more than a century, humans have been trying to optimize its performance. However, due to the limitations of algorithms and computing power, t...[Details]
I recently made a small thing, using a very simple single-chip microcomputer STC15F104W, but the function is very useful. Here is a brief introduction to the PWM pulse high level method I implemented...[Details]
Strain gauges are available with a wide range of zero-strain resistors, and a wide range of sensor materials and related technologies, but a few values (such as 120Ω and 350Ω) are used in a lar...[Details]
By using the Zener breakdown characteristics of the voltage regulator tube, a high-frequency signal with a frequency of hundreds of megahertz can be obtained. The circuit is shown in the figure. The ...[Details]
1. Function
With the popularity of cars, more and more families have their own cars. The battery in the car has a life span and will fail after two or three years. It is very annoying if the ca...[Details]
The format of the packet control field is shown in Table 2. The data length flag is only valid when the dynamic data length option is enabled. The 6 bits can indicate the number of bytes in the transm...[Details]
Serial Communication The communication mode in which each bit of a message is transmitted in sequence bit by bit is called serial communication. The characteristics of serial communication are: dat...[Details]
As a new type of
semiconductor
light source,
LED
has been paid more and more attention by the industry.
LED lamps
and backlight sources have been widely used in many fields. T...[Details]
As Google's "own son", the status of the Pixel series models in recent years is really embarrassing. Especially as the latest mid-range model of the company, the Pixel 4a, after a long period ...[Details]
1. Version information STM32 firmware library V3.5.0 FreeRTOS V8.2.3 STEMWin 5.26 Keil 4 2. Transplantation steps Porting FreeRTOS to STM32F103RCT6, as mentioned in the previous blog, is a ref...[Details]
All matter is made up of atoms, which contain electrons and protons.
When a substance gains or loses electrons, it becomes negatively or positively charged. When these charges accumulate on th...[Details]
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