I now have three development boards on hand. I want to use one development board as the master and the other two as slave devices to communicate with the host.
I checked the routines on ST's official ...
[i=s]This post was last edited by xiaxingxing on 2021-11-13 14:50[/i]As shown in the circuit diagram, there are the following questions:
1. When V1=1, the voltage of XMM1 is 9.981V and the voltage of ...
I. 5G advancement and industry applications1. What exactly is 5G? How is it different from 4G?According to the definition of the International Telecommunication Union (ITU), the basic technical indica...
[size=5][color=#ff0000]It is almost the Spring Festival holiday. Every year, year-end bonuses are distributed. Let's discuss the year-end bonus. [/color][/size] [size=4][color=#ff0000]1. How much did ...
This is the first time I installed this, and I downloaded more than 600 megabytes of installation files from the official website.The project displays normally even without compilation. I don't unders...
Multi-stage amplifier circuit
1. Multi-stage amplifier circuit and its coupling method
In many applications, the amplifier is required to have a higher gain and appropriate input and output re...[Details]
Common field fault phenomena of ultrasonic flowmeters include: abnormal flow rate display, drastic data changes; incorrect readings; the sensor is good, but the flow rate is low or no flow rate; the ...[Details]
In the previous article at the Jiwei.com Semiconductor Summit, we talked about the many changes that 5G has brought to society ( refer to the previous article ). Faced with these overwhelming busines...[Details]
1 Introduction A current source is a circuit that can provide a constant current to a load. It can not only provide bias current for various amplifier circuits to stabilize their static operating po...[Details]
At present, the electric vehicles people use are all equipped with small-capacity batteries, and battery life has become a decisive factor hindering the development of pure electric vehicles. The i...[Details]
NXP is integrating Septentrio’s Mosaic multi-frequency, multi-satellite GNSS receiver into its V2X reference designs and development boards. The module helps determine accurate lane positioning, whic...[Details]
In today's automation world, stepper motors and servo motors are the two most commonly used motors in embedded systems. Both are used in various automated machines such as robotic arms, CNC machines,...[Details]
News on the evening of August 11, today Xiaomi held the #Xiaomi 10th Anniversary Lei Jun Speech#, and the official website of the image evaluation agency DxOMark just released the photo score of the...[Details]
Subroutines can be used to modularize programs, making them more efficient in terms of structure. The goal is not to put all instructions into one program, but to transfer specific flows, calculati...[Details]
PID algorithm refers to the PID controller (also known as PID regulator) that controls according to the proportion (P), integral (I) and differential (D) of the deviation in process control. It is ...[Details]
Near Field Communication (NFC) is a short-range wireless communication technology that can be used to pay for retail transactions and other digital exchanges. Many smartphones and some tablets are al...[Details]
1 thumb instruction set overview To be compatible with application systems with a data bus width of 16 bits, the ARM architecture supports not only the highly efficient 32-bit ARM instruction set, bu...[Details]
1 Introduction
Reducing dynamic power losses requires fast switching of power semiconductors. A typical system consists of dozens of parallel-connected power semiconductors switching curr...[Details]
1 Introduction
As production develops from a simple process to a large-scale, continuous,
integrated
and complex process, the corresponding control technology, control theory, con...[Details]
According to foreign media reports, Ford Motor Company has applied for a new patent for its advanced interior lighting system, which may be used in future Ford vehicles. The patent was submitted on...[Details]
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