[color=#666666][font=Tahoma, Verdana, Arial, "][size=14px]I would like to ask about current detection: What is the difference between high-end detection and low-end detection? Are there any disadvanta...
Abstract: First, the key technical features of 5G Massive MIMO are introduced, and then the connection and difference between this technology and Pre-5G multi-antenna technology are analyzed. The cove...
During the epidemic, many people are using software such as Zoom and Skype for video conferencing. A foreign developer thought that such meetings were too boring, so he developed a "face-changing" sof...
When the MSP430 is used as a slave device and the host simulates the I2C software to communicate with the MSP430, it is important to release the SCLK immediately after sending 8 bits of data. This is ...
In the height of summer
Temperatures continue to rise
Temperatures in many parts of the country have reached over 30°C
Many friends couldn't help but complain
“I’m melting.”
“I owe my life to air cond...
The board made by the company does not run the program after burning, and needs simulation to run.In fact, it was running after burning, but I reinstalled the system a few days ago and accidentally de...
Today's closed-loop automatic control technology is based on the concept of feedback to reduce uncertainty. The elements of feedback theory include three parts: measurement, comparison and executio...[Details]
1. Program counter PC (register R15) simple understanding: points to the address being fetched Detailed analysis: The programs (instruction sequences) to be executed by the processor are all ...[Details]
Today at the 2020 Lenovo Innovation Technology Conference, Lenovo showcased the Savior Gaming Phone Pro Transparent Edition. As shown in the picture, the Savior Gaming Phone Pro Transparent ...[Details]
Abstract: FIR digital filter is widely used for its good linear phase characteristics and is one of the basic modules of digital signal processing. The flexible programmable logic of FPGA can easil...[Details]
All I/O ports of the PIC16C5X series microcontrollers can be independently defined as input or output ports. See Figure 1. When used as input ports, these ports are not latched, and the external input...[Details]
Maintenance precautions for UPS power supply
The maintenance and use of UPS power supply are inseparable. There should be scientific usage and correct maintenance methods to achieve high utili...[Details]
Before we know it, WiFi has taken over the world. Now, if you go online, you probably can’t live without WiFi . Let’s learn more about it with the mobile phone handy editor. The traditional WiFi...[Details]
1 Introduction
Since the realization of chaotic synchronization in electronic circuits, chaotic encryption has become the hottest research field in information security and chaotic application...[Details]
The driving principle of the stepper motor is very simple. Just search it on Baidu. Here is the improved code using the running light. It's rubbish but it works!!! For testing only #include "stm32...[Details]
my country's Ministry of Science and Technology has clearly pointed out that the smart grid is an important platform for implementing new energy strategies and optimizing energy resource allocation...[Details]
Undefined mode: implements software simulation of hardware coprocessors and instruction set extensions through software simulation. Supervisor mode: Runs the operating system protection code, suc...[Details]
According to the latest news, Japanese medical technology organization JBC has officially launched Alibaba Cloud's AI diagnosis technology for COVID-19, which can help doctors quickly screen for COVI...[Details]
Regional Energy Internet is a regional integrated energy system that uses multi-energy complementarity and smart energy technologies to provide cooling, heating and electricity to multiple building...[Details]
1 Introduction
Real-time knowledge of underground gas concentration is an important factor in coal mine safety production. Due to the increase in coal mining depth and scale, it is difficult fo...[Details]
Analogue and Mixed Signal
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