Hi, all
First of all, I would like to wish you all a happy new year.In 2020, the forum specially opened a new section to start a journey of jointly exploring the energy of National Chip with the front...
[i=s] This post was last edited by a blue external skill on 2019-11-12 12:30[/i]Hello everyone, I am a student in school. Recently, I am learning to use Cadence to design circuits, and then use PSpice...
Please recommend a domestic DAC 4-20mA current loop chip
The accuracy is 12 bits or above, and it can be pushed to 24V, 4-20mA or 0-20mA output. There is no requirement for the speed, 2M is also fine....
[b]1. Resistor series circuit[/b][align=left][color=rgb(34, 34, 34)][font="]The figure below shows a resistor series circuit. There are no other components, so it is called a pure resistor circuit.[/f...
Ultrasonic waves are often used to measure distances due to their strong directivity, slow energy consumption, and long propagation distance. For example, distance meters and level meters can be real...[Details]
Infineon Technologies Launches CIPOS™ Mini IM523 Series Intelligent Power Modules to Improve Performance and Reliability in Low- and Medium-Power Drive Applications
Infineon Tec...[Details]
For months, a battle over standards for electric vehicle charging interfaces has raged across the auto industry, playing out in headline after headline, pitting one interface against another in a bat...[Details]
Qualcomm has reportedly given the foundry order for its 3nm AP processor to TSMC, which will be launched exclusively next year. According to TheElec, sources said that Qualcomm has also given part of...[Details]
FlexEnable, a UK company headquartered in Cambridge, is a leader in the development and industrialization of flexible organic electronics and has implemented a major corporate strategy to revolutioni...[Details]
The wiring harness terminal is an important electrical component in the wiring harness system, and its common failure is pin withdrawal.
1 What is the terminal stripping system? The wiri...[Details]
Recently, the National Development and Reform Commission issued the "Provincial Power Grid Transmission and Distribution Price Pricing Method (Revised Draft for Comments)" and solicited public opin...[Details]
This article will introduce you to the synthesis principle of LED tricolor light. What is RGB LED light ? How is the synthesized light produced? Both RGB LED and white light LED actually wan...[Details]
1. Pay attention to regular calibration and testing
Toxic and harmful gas detectors, like other analytical detection instruments, are measured by relative comparison methods: first, the instr...[Details]
Huawei Terminal’s official Weibo account finally released the first animated short film of the Huawei P30 series, "Chasing Lights in the Dark", for people to have a sneak peek. The short film begin...[Details]
Since the introduction of single-chip microcomputers into my country in the 1980s, the craze for learning and applying single-chip microcomputers has never diminished, especially the MCS51 series...[Details]
According to Tencent's first-line report, an insider revealed that Huawei Honor's TV is 55 inches in size, and the screen supplier is BOE. It is expected to be released at the end of this month. Hono...[Details]
Intel has announced a new high-performance graphics card product brand - Intel® Arc™. Intel Arc™ is designed for the consumer end and covers three aspects: hardware, software, and services. Its hardw...[Details]
There are several ways to implement a spectrum analyzer. I have been working with SAR ADC products for some time and use fast Fourier transforms (FFTs) for spectrum analysis on a daily basis. Another...[Details]
The on-state of mode C is shown in Figure 4(a): switch S1 is closed, switch S2 and diodes D1 and D2 are not conducting. In this case, the inductor currents iL and iLO increase, and i1=iL. The off-sta...[Details]