Today I suddenly discovered that there are ATMEL and PIC sub-sections under the microcontroller section. ATMEL has been acquired by Microchip for so long, so we can consider merging the two sections....
[align=left][font=宋体][size=12.0pt] On April 30, I was a little anxious to see that everyone had posted their own reading experience. I hurriedly posted my initial impressions of "RT-Thread Kernel Impl...
The TVS is placed next to the connector, the voltage is 24V, and the maximum current of the circuit is 10A. Now the TVS is short-circuited and failed, and the fuse is blown. I would like to ask what m...
What is the specific purpose? What does the 0.8A on L1 mean? Isn't it already rectified by the rectifier bridge and filtered by the electrolytic capacitor in front?...
MSP430FR5994 communicates with the memory chip via SPI. SPI uses hardware SPI, configured as 3-wire master mode, and the SPI clock is configured as 8MHz. During the program running, the UCTXIFG transm...
The Goderich A-CAES plant in Ontario, Canada. Source: Hydrostor
Hydrostor, a Canadian company developing advanced compressed air energy storage (A-CAES) projects, has raised...[Details]
Insulation resistance meter is commonly known as megohmmeter, or megohmmeter, high resistance meter, insulation resistance tester, etc. Insulation resistance meter is a widely used instrument for tes...[Details]
There are currently three main testing methods in the industry for testing RF pulses: 1. Use a broadband power meter to test; 2. Use envelope detector + oscilloscope test; 3. Use spectrum analyzer fo...[Details]
Static electricity is generated by the triboelectric effect, which is the mechanical friction on the surface of an insulating material that produces excessive electrons. Therefore, static electricity ...[Details]
According to foreign media reports, Regulus Cyber, a supplier of smart sensor security solutions, has launched a pure software cybersecurity solution, Regulus Pyramid GNSS, designed to protect GNSS/G...[Details]
In recent years, the market share of electric vehicles has continued to increase, and global automotive electrification has become an important trend. The rapid popularization of electric vehicles ...[Details]
Embedded development learning is a process of continuous accumulation and summary. Here are thirteen rules for embedded development learning summarized by a senior embedded development engineer. Y...[Details]
0Introduction
In the wind power industry, it is often necessary to repair wind turbines in the field, and various repair tools and instruments must be powered. Therefore, it is necessary to des...[Details]
When the timer reload value is 8 bits (traditional 51 MCU models, such as T1 of AT89C51):
Y=256-((256-X)*4)
When the timer reload value is 16 bits (newer 51 MCU models, such as Timer3 of C8051F seri...[Details]
Use the parallel port P1 of AT89S51 microcontroller to connect to a 4×4 matrix keyboard, use P1.0-P1.3 as input lines, and P1.4-P1.7 as output lines; display the "0-F" sequence of each key on the d...[Details]
The media published an article reporting on Luo Yonghao, asking netizens whether it is appropriate to criticize one’s former employer after leaving the company? In response to this, Luo Yonghao poste...[Details]
1. Main indicators of common car inverter products on the market Input voltage: DC 10V～14.5V; output voltage: AC 200V～220V±10%; output frequency: 50Hz±5%; output power: 70W～150W; conversion effic...[Details]
Smart car
In racing competitions and various smart car applications, the smart car needs to move quickly along a certain track. Ordinary infrared
sensors
, laser sensors, and camera recognit...[Details]
Maxim Integrated Products, Inc recently launched a new generation of infrared-based dynamic gesture detection optical sensors that can detect various gestures at a longer distance. Compared with pr...[Details]
2W Universal Input CV Adapter Circuit Using LNK362
A 2W CV (constant voltage output) adapter
Figure 5 shows a typical adapter circuit with universal input voltage range, 6.2 V ±7% output volta...[Details]
Suggestions & Announcements
京公网安备 11010802033920号
EEWORLD
