2019 is like a dream. After experiencing many turning points in life, I have really changed a lot. I remember the saying that sometimes people grow up in an instant.
At the beginning of 2019 , the com...
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[font=微软雅黑]Electronic technology is improving every day, so dear, do you also need to constantly update your brain inventory and absorb the latest nutrition? [/font][font=微软雅黑]TI Embedded Processing T...
[i=s]This post was last edited by G. Zhihan on 2021-10-8 14:36[/i]If you don't feel like using commands to control LED lights, you can use programs to control them and let the program help us input th...
Note a few issues:
1. During SPI communication, the timing (phase, polarity) of both parties must be consistent (see the following four SPI timing settings)
2. The host sets the clock, and the slave d...
[Image recognition classificationmotion detectionanalog signal processing system based on Raspberry Pi 400, first post] Read the camera MJPEG stream data and send it to the HTTP serverTFLITE to implem...
1. Purpose Due to project requirements, it is necessary to realize the communication between the S3C2440 serial port and the PC. Through the serial port communication examples in the experiment manua...[Details]
According to foreign media reports, on July 24, local time, Omnitracs, a leader in fleet management solutions for global transportation and logistics companies, announced a technical collaboration wi...[Details]
1. EMI sources of switching power supplies
EMI interference sources are mainly reflected in power switch tubes, rectifier diodes, high-frequency transformers, etc. The interference of the exte...[Details]
The data after A/D conversion of PIC microcontroller usually needs to occupy two 8-bit wide RAM units, but the storage units of PIC microcontroller are limited, so the storage units of the microcontr...[Details]
GPIO — General purpose input/output General Purpose Input/Output (GPIO) is organized as a port of up to 32 I/Os (package dependent), allowing up to 32 pins to be accessed and controlled through a sin...[Details]
In just 4 years, the number of NB-IoT connections has exceeded 70 million, which not only makes other LPWAN technologies pale in comparison, but also makes NB-IoT the world's mainstream and preferred...[Details]
1 Introduction
The power supply system is an important equipment of the power system. It is mainly used in power plants, substations, and communication power supplies. It is an important powe...[Details]
background Negative power rails are used with major IC building blocks such as digital-to-analog converters (DACs), analog-to-digital converters (ADCs), operational amplifiers, and GaAs FET bias cir...[Details]
1. Operate one lamp at a time: first light up the first lamp, delay, then turn it off, delay, and repeat the operation for the next lamp; (omitted) 2. Use the array method to light up: first define...[Details]
Honor released the Honor Play 5 Vitality Edition this week and is now warming up for the upcoming Honor X30i. The official said that the Honor X30i 5G focuses on light and thin feel, with a 7....[Details]
1. What is a two-wire current transmitter?
The two-wire system refers to the use of only two wires to connect the field transmitter to the control room instrument. These two wires are both power...[Details]
O Introduction
Fieldbus is a fully decentralized, fully digital, intelligent, bidirectional, interconnected, multi-variable, multi-point, multi-station communication network used between field in...[Details]
Recently, the Ministry of Industry and Information Technology of the People’s Republic of China officially announced the list of the fifth batch of specialized and new “little giant” companies. With ...[Details]
Simplify EDA workflows with bidirectional links between software
Accelerate product development with seamless data exchange between Keysight’s Advanced Design System (ADS) and Sieme...[Details]