Circuit PrincipleThe AC small signal first passes through the half-wave rectifier to generate a half-wave signal, which is then sent to the next stage to be superimposed and reversed with the input si...
【DWIN Serial Port Screen】Nucleic Acid Sampling and Registration System 1 - Domestic Chip Exchange - Electronic Engineering World - Forum (eeworld.com.cn)
[DWIN Serial Port Screen] Nucleic Acid Samplin...
RT_Thread's software package center conveniently provides users with commonly used drivers. Today we use the software package center to drive the SSD1306 OLED screen.
1. Create a new project and choos...
I want to use epwm to trigger ADC sampling, but the program has always been wrong. I searched everywhere and found a feasible routine. After controlling the variables to eliminate the errors, the prob...
Live broadcast time: April 21, 9:00-11:30Live broadcast topic: What to listen to on the road in traffic jams? New generation of in-car audio systems and software-defined carsSpeech document: Click her...
MSP430 can't receive data all the time. I always thought it was a problem with the code. Today I accidentally saw someone else's article and found that the problem was the pull-up resistor. The pull-u...
This article brings you the stepper motor control system design of two 89C51 microcontrollers. Design of stepper motor control system for 89C51 microcontroller The overall system diagram is shown i...[Details]
Not long ago, the Traffic Management Bureau released the latest data on motor vehicles and drivers in the first half of the year. According to statistics, as of June 2019, the number of new energy ve...[Details]
The following is an example of a frequency converter interfering with a PLC analog quantity and a solution to overcome this type of interference using a signal isolation module.
1. Examp...[Details]
A multimeter, also known as a multimeter, a three-meter, or a multiplexer, is a multi-function, multi-range measuring instrument. Usually, a multimeter can measure DC current, DC voltage, AC voltage,...[Details]
Relying on the implementation and development of new infrastructure, ITS (Intelligent Transportation System) has become the foundation and key to the construction of smart cities. Improving the perfo...[Details]
Setting a new benchmark for smart driving in China is the first step to becoming the king of smart driving. He eats three hundred lychees a day and grows up to be a Lingnan native. June is the r...[Details]
According to foreign media reports, more and more iPhone users who have upgraded to iOS 14 have begun to complain that their devices often fail to receive messages. Similar things have happened bef...[Details]
Translated from - embedded The advent of silicon-based microphones has reshaped the audio landscape. Market research firm Yole Development believes that artificial intelligence will lead the market...[Details]
Affected by the global health crisis, the release date of iPhone 12 has been postponed compared with previous years, and there are rumors that Apple may delay the launch of the new iPhone 12 s...[Details]
Preface Phenomenon: After the ADC is initialized and then enters sleep mode, the AWU wake-up will be abnormal, indicating that the wake-up is unsuccessful. Solution: Initialize ADC after waking up ...[Details]
Melexis Launches QVGA Resolution Time-of-Flight Sensor Chip with Integrated Infrared Bandpass Filter
MLX75026 features a fully integrated IR filter to improve system stray light perf...[Details]
In the first half of 2021, Advantech launched the new EPC-R3720, which was well received by the market, and customers have been borrowing and testing this model. With more powerful computing power an...[Details]
China has built the world's largest 5G network, with more than 1 million base stations covering all prefecture-level cities across the country. The next step is to further optimize the 5G netwo...[Details]
The prospects for virtual rearview mirrors are promising, but the road from "launch" to "popularization" for this technology is not smooth. Most drivers must have encountered the problem shown in t...[Details]
At 5 pm on October 18, the user-side energy storage project of Jiangsu Zhongjin Matai Pharmaceutical Packaging Co., Ltd. reversed power and was successfully connected to the grid and put into o...[Details]
Analogue and Mixed Signal
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