[i=s]This post was last edited by Jacktang on 2021-8-5 10:39[/i]SummaryThe quadcopter is a small-sized, relatively simple-to-control aircraft. The quadcopter designed in this project uses only a TI MS...
I saw a constant voltage and constant current power supply design from TI, but I didn't understand the principle. Can anyone explain the role of LMV431A in this area?...
I bought a LAUNCHXL-CC1312R1 Rev: A development board online. The main chip is: XCC1312R1F3, and the development environment is: CCS920+simplelink_cc13x2_26x2_sdk_3_30_00_03. The current problem is:
1...
Regarding the selection of signal input mode of power amplifier. In professional audio engineering, we often encounter problems such as signal parallel connection and bridging. First of all, we must c...
I remember that I first came into contact with microcontrollers in 2002. At that time, the only microcontrollers I knew and used were AT98C8051 and AT98C8052. I had only heard of the 51-type microcont...
[i=s]This post was last edited by bobde163 on 2020-11-20 12:10[/i]Today I need to use Fluke F17B+ multimeter to measure uA current, which is different from the measurement of another Uni-T UT890C+. Th...
August 28-30, 2024 -
imc/GRAS/AP, manufacturers of the AxiometrixSolutions Industrial Test Group, will jointly participate in the Automotive Testing & Quality Control Expo (China 2024) held in ...[Details]
As we all know, assembly language instructions consist of two parts: opcode and operand. MCS-51 uses assembly language instructions, which has 44 opcode mnemonics and 33 functions. Its operands incl...[Details]
1. Oscilloscope
An oscilloscope is an electronic instrument for measuring voltage waveforms. It can display the law of the measured voltage signal changing over time in a graphical way. Using an o...[Details]
NIO released its first quarter financial report for 2021. Data showed that in the first quarter of 2021, NIO achieved revenue of 7.98 billion yuan, a significant year-on-year increase of 481.8% and a...[Details]
1. The difference between ripple and noise Ripple Since the switching tube of the switching power supply operates in a high-frequency switching state, in each switching process, electric energy is ...[Details]
In a blink of an eye, it is mid-to-late December again, and 2020 is almost over. In the first half of this year, the Chinese auto market suffered a huge impact due to the epidemic, and sales plumme...[Details]
This article describes the basic requirements and standard test methods for diode forward surge current testing. In view of the shortcomings of the standard test methods, a circuit solution using sign...[Details]
Tektronix Advanced Semiconductor Open Lab opens in Beijing, providing one-stop, all-round testing services This is the country's first enterprise-level third-generation semiconductor power device t...[Details]
IDC combines historical data from past epidemics, information released by the government and third-party organizations, and surveys of ICT vendors and industry users to analyze and study the impact o...[Details]
According to Jiwei.com, from the beginning of August to now, the stock prices of the entire semiconductor sector have been in a correction state, and the stock prices of many semiconductor concept st...[Details]
The "Third Domestic Embedded Operating System Technology and Industry Development Forum" concluded successfully 2021 is a year in which China has begun to work hard and strive after experiencing an...[Details]
Ten thousand years is too long, just strive for "integration". Recently, the discussion about "cabin-driving integration" has become heated again, and it feels like it will be "realized immediately...[Details]
According to 9to5 Mac, Apple made some major changes to the Safari browser in iOS 15 this year, rejoining the new unified address bar at the bottom of the screen. While this change has upset some iOS...[Details]
Inductive step-down DC/DC converter: The circuit principle block diagram is shown in the figure.
Figure 1. Schematic diagram of inductor step-down DC/DC converter
In the figu...[Details]
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