First of all, I declare that I am a rookie. Although I have worked for some years and have worked very hard, I am still a rookie. There is a cycle that makes me very distressed. When I first joined a ...
The single chip microcomputer is required to collect a pressure signal and display it on the host computer. The waveform observed by the oscilloscope is as shown below. Please provide the code or rela...
This week's review highlights:
-4 days left to apply: Anxinke NB-IoT development board and domestic FPGA Gao Yunjia development board; 1 week left to apply for Erha image recognition artificial intell...
RT! Mainly used for power switches, it is continuous conduction, not high-frequency switching. A 10khz is enough. It also requires small Rds, small static current, and small leakage current when turne...
The Indian subsidiary of major inverter supplier ABB has sold more than 5 GW of PV inverters in India.
ABB's factory in Bangalore, India, which makes solar inverters, doubled its productio...[Details]
PIC microcontroller interrupt program example What is an interrupt routine? A vivid metaphor is like you are reading my article now, and suddenly your friend asks you to go roast sweet potatoes tog...[Details]
China Energy Storage Network News:
Feng Laifa, Deputy Chief Accountant of State Grid Corporation of China and Director of State Grid Finance Department
Actively carry out electrici...[Details]
The motor controller of electric vehicles includes IPM and its control circuit, which is actually the core component of electric vehicles. With the increase of integrated functions. Including vehic...[Details]
With the increasing number of automotive electronic devices, it is a reliable and economical approach to use serial bus to achieve multi-channel transmission and form an automotive electronic network...[Details]
TinySwitch II series products can be widely used in low-power, low-cost, high-efficiency switching power supplies below 23W. For example, miniaturized switching power supply modules in IC card paym...[Details]
Agilent oscilloscope DCA-J86100C, combined with optical sampling module 86105C and electrical clock recovery module 83496B, can analyze the quality of Ethernet signals in optical fibers. DCA-J86100...[Details]
In the semiconductor industry, users' demand for improving test efficiency and productivity has reached an unprecedented level. Rapidly changing technologies have put forward higher requirements for t...[Details]
With
the emergence of
ultra-high
brightness
LEDs
and the richness of LED colors, the application of LEDs has expanded from the initial indication to traffic, large-screen
display...[Details]
Introduction This article introduces how to use Timer 3 in the STM8L series to perform precise timing of 1S. Note: The 16M crystal oscillator is enabled by default outside the driver. experiment pl...[Details]
CJ series AC contactors are widely used in low-voltage power distribution due to their low price and long service life. However, they have large power loss and noise during operation, and often bur...[Details]
6% Luer Cone Connector Multi-function Tester Introduction: It uses a 7-inch colorful LCD touch screen with Chinese menu display. The nominal capacity of the syringe can be selected by the keyboard, a...[Details]
Energy-saving and environmentally friendly boilers are high-efficiency boilers that use new combustion technology and control systems and are used to supply heat energy in industrial production pro...[Details]
1. What should I do if the oscilloscope screen is black after powering on?
The so-called black screen means that the screen of the oscilloscope does not have any light spots, as if it is not turned o...[Details]
The servo control system is a high-precision, high-response speed automation control system that is widely used in industrial automation, robotics, aerospace and other fields. The core of the servo...[Details]
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