Yesterday, I tested that SPI NSS could not be pulled low. Today, I debugged step by step and found the reason. The record is as follows:
Originally, the records were based on serial numbers.
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/* 结构体...
1 Introduction
I have been engaged in the industry of IoT smart home, and I am quite familiar with Silicon. Their Zigbee is the No.1 in the industry, and I use it a lot in IoT Zigbee. I am very famili...
Yesterday, we conducted a survey on returning to work, with a total of 104 people participating. Let me share the final results with you:82.5% have resumed work
59% work from home
27% go to work norma...
The classic foreign FPGA design textbook "Advanced FPGA Design: Architecture, Implementation, and Optimization" is suitable for beginners.https://download.eeworld.com.cn/detail/OLYKING/563749...
What is LM358? LM358 is a dual operational amplifier, a commonly used dual operational amplifier. It has the same characteristics as other general-purpose operational amplifiers. Let's take a look at ...
When purchasing a steam flow meter, the first aspect we need to pay attention to is the price. Generally speaking, you can see the quotation sheets of different manufacturers on the Internet, so that...[Details]
According to foreign media reports, researchers from the U.S. Department of Energy's Brookhaven National Laboratory, Stony Brook University (SBU), the U.S. Department of Energy's Lawrence Berkeley Na...[Details]
How to use math function waveforms Use the math function control to select a math function: • Addition. • Subtraction. • Multiplication. • FFT (Fast Fourier Transform). Math results can be measured u...[Details]
Mobile power supplies bring convenience to our lives, but some incorrect operations in daily use and storage of mobile power supplies will prematurely end the life of the lithium batteries inside. Th...[Details]
Currently, CATL's NCM811 batteries account for more than 20% of CATL's total power battery shipments, and large-scale deliveries have been achieved in overseas markets. The proportion of high-nicke...[Details]
introduction
A stepper motor is an actuator that converts electrical pulses into angular displacement. After receiving a pulse signal, the driver drives the stepper motor to rotate a fixed...[Details]
With the continuous development of autonomous driving technology, leading companies have gradually entered the actual road testing stage in recent years. In March 2018, the Beijing Municipal Transpo...[Details]
challenge:
Developing a custom time-domain digitizer to study fundamental quantum properties of light-matter interactions.
solution:
Using NI 's FlexRIO and Labview FPGA modules to cre...[Details]
Yunyinggu officials said that it recently completed a new round of capital increase of tens of millions of dollars, led by Qiming Venture Partners and followed by Tianma Microelectronics' controlling...[Details]
Pressure gauge calibrator operation steps: 1. When using the pressure gauge calibrator, please check the pipeline first. If gas is used as the pressure medium, please keep the pipeline clean and not ...[Details]
On the 15th, the reporter learned from the Institute of Automation of the Chinese Academy of Sciences that researchers from the institute successfully built the full-pulse neural network brain-like c...[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]
Heart-shaped lamp schematic diagram Compiler software: Keil uVision5 (If necessary, you can click this link to download: https://download.csdn.net/download/qq_36931762/11343174) MCU program downlo...[Details]
After Xiaomi announced its plan to build cars, it made a series of updates, visited car companies intensively, and invested in several related technology companies, such as ZongMu Technology, Hesai T...[Details]
Regarding the design of the VCC winding of a low-power flyback power supply, the overall reliability of the circuit is very important. In my opinion, the VCC design parameters directly affect the pow...[Details]
Talking
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