Founded in 1981, Guanxi Electronics is a professional manufacturer of relays and optocouplers. Its main business operations include the production and sales of the following four categories of products: reed relays, solid-state relays, optocouplers, and electric relays.
[i=s]This post was last edited by sunyongshuai on 2018-9-30 22:30[/i] [align=left][b][size=22pt][font=SimSun]Design of intelligent car walking through maze based on[/font]GD32F350[font=SimSun][/font][...
[Ask if you don't understand] The figure is a waveform diagram about the volt-second product law, from "Mastering Switching Power Supply Design" (Second Edition). Von represents the inductor voltage w...
[i=s]This post was last edited by Beifang on 2018-9-21 10:14[/i] 1. After completing the basic test, you can analyze the program and logic of this specific implementation in detail. As shown in the fo...
In fact, the documentation in the SDK has already explained the usage very clearly, recording some problems
The declaration of GPIO typedef enum MSP_EXP432P401R_GPIOName in msp_exp432p401r.hcorrespond...
1. Introduction
Because the watch can be worn daily, a mechanism is needed to switch modes. The [RSL10-SENSE-GEVK] development kit has two buttons, so these two buttons can be used for design. The sce...
w494143467onsemi and Avnet IoT Innovation Design Competition
Founded on December 31, 2014, China Science and Technology Feitek is a leading company in China's integrated circuit optical testing equipment. Currently, China Science and Technology Feitek is a lea...[Details]
Foreign media previously reported that the Guangzhou 10.5-generation panel factory invested by former Foxconn Chairman Terry Gou is interested in selling. Industry experts said that with new panel pr...[Details]
1 Introduction
The normal use of batteries is an important guarantee for the safe and reliable driving of electric vehicles. Overcharging or overdischarging will cause serious damage to the ...[Details]
1. Detection of color-coded inductors. Set the multimeter to R×1, and connect the red and black test leads to any lead-out terminal of the color-coded inductor. At this time, the pointer should s...[Details]
This article designs an adjustable voltage-stabilized power supply circuit solution. The circuit is simple, the voltage can be continuously adjusted between 1.25-37V, and the maximum output curre...[Details]
Huawei ADS 4.0 will be released next spring and will also realize L3 urban and high-speed functions.
It should be launched together with Shangxiangjie, but the L3 function wi...[Details]
Tests have shown that the performance of natural gas flowmeters calibrated at normal pressure changes under high pressure, and the most commonly used turbine flowmeter is significantly affected by pre...[Details]
This article introduces a PCB design reuse method based on Mentor Graphics' printed circuit board design tool Board Station. A design can reuse part or all of another design's circuits, or reuse pa...[Details]
1. GPIO running water lamp experiment 1. Experimental purpose a: Master how to use GPIO b: Familiar with programming methods under Linux 2. Experimental content Make LED display by control...[Details]
As a leading automobile company in Europe and even the world, Volkswagen has made great progress in electrification transformation. In March 2021, it announced at its "Power Day" that it would build ...[Details]
On November 6, Polestar Motors announced that it had signed a lithium-ion battery unit supply agreement with Korean battery manufacturer SK On to provide batteries for the upcoming Polestar 5 mode...[Details]
Crystal diodes have two electrodes, positive and negative, with small forward resistance and large reverse resistance. Taking advantage of this feature, you can use the resistance range of a multimet...[Details]
Debounce Algorithm
The fault diagnosis step is to first perform fault detection, that is, to monitor in real time according to the preconditions and judgment conditions to determine whether th...[Details]
There is no need to buy a mains power analyser if you can use the built-in math functions in PicoScope. You can also use PicoScope to measure the power supply and even calculate the power factor. Here...[Details]
In today's world, smart hearable devices have become a popular trend. As the headphone market continues to grow, consumers' demand for AI-ANC and AI-ENC (environmental noise cancellation) noise red...[Details]
Mobile and portable
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