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:
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Low pass filterhttp://www.71168.cn2006-6-16 8:20:01Keywords:filterA low-pass filter is a circuit in a car amplifier that allows low-frequency signals to pass but not mid- and high-frequency signals. I...
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...
As the world's environmental pollution and economic crisis become increasingly serious, people pay more and more attention to the research of renewable energy. As the most promising technology for ge...[Details]
I have something to ask you: "Has your phone ever been turned off for no apparent reason in the winter?" In fact, if you observe carefully, you will find that the parameter page of the mobile phone g...[Details]
Logic gate circuit symbol diagram (AND gate, OR gate, NOT gate, XOR gate, XNOR gate)
Logic Gate Circuit Symbols
The logic gate circuit symbol diagram includes AND gate, OR gate, NOT...[Details]
China Energy Storage Network News:
The State Grid Corporation of China, a giant central enterprise, previously issued an internal notice on further tightening control of grid investment (Stat...[Details]
1 Principle of frequency synthesis technology
There are many methods of frequency synthesis. The most commonly used frequency synthesis technologies are direct frequency synthesis, direc...[Details]
ESK-IRRC-T01 is an LCD type infrared remote control development board.
The development board has a built-in Holtek 8-bit MCU HT67F2432, 15-key buttons and an IR LED. It is suitable for d...[Details]
Recently, MOOR INSIGHTS & STRATEGY released insights into three major trends in the Internet of Things in 2022, including edge intelligence, standard platforms, and Matter. These three developments h...[Details]
July 21, 2021 – Mouser Electronics, Inc., the premier New Product Introduction (NPI) and widest available inventory of electronic components, is now stocking the AS6040 ultrasonic flow meter from S...[Details]
According to official news from BiRen Technology, Chen Wenzhong recently officially joined BiRen Technology as senior vice president. He will be mainly responsible for chip technology research and de...[Details]
According to foreign media reports, British company Blackout Technologies has launched the industry's first mobile device blocking tool, which aims to significantly reduce traffic accidents caused ...[Details]
1 Overview
For single-chip data acquisition systems that work in the field or are inconvenient to communicate with the host computer, using a large-capacity, pluggable, easy-to-replace and...[Details]
High-end equipment for film or digital photography requires xenon flash tubes to shoot in low light conditions. Xenon flash tubes provide a momentary, high-intensity light source, which is essentia...[Details]
In the field of industrial control systems, there are various interferences, and different methods are needed to resist interference. Isolation is one of them. Optocouplers are widely used because of ...[Details]
The Meizu 16S SoC glue-sealed incident ended with Meizu paying two to one, but then the digital self-media @楼斌XYZONE on Weibo disassembled other models and posted on Weibo that "according to the prel...[Details]
Recently, BOE's VUSION series of electronic price tags received a product carbon footprint verification and assessment report from SGS, a third-party testing, inspection and certification agency . Th...[Details]