Step 1: Go to the Gizwits Developer Center, register a developer account, and start creating a new product.Figure 1 Creating a new productFigure 2 Creating new products and product categoriesAfter set...
I have been working overtime these two days. Yesterday, I was upside down. I occasionally browse the forums and found that there is a lot of trouble in the forums these two days...I just saw eric_wang...
[i=s]This post was last edited by yhye2world on 2019-12-3 15:14[/i]As shown in Figure 1, two circuits designed using MC33063A:The above is the step-down circuit for DC12V to DC5V;the below is the step...
The picture below is the finished board, and the result is the same as the simulation. The purpose is that the first-stage op amp collects a current signal and sends it to the second stage for amplifi...
Parrot is a small and portable expansion board derived from the parrot board. It supports motor drive, voice playback, voice synthesis and other functions. It can expand 12 IO interfaces and 2 I2C int...
1. Basic principles of selection
At present, there is no unified standard for motor protection products on the market, and the models and specifications are varied. In order to meet the differ...[Details]
China Energy Storage Network:
Germany is the first manufacturing powerhouse to implement energy transformation and open energy market transactions. Its power market design can be used as a ...[Details]
Hybrid vehicle technology is gaining more and more attention from OEMs and parts manufacturers. The nine major domestic independent brand automakers have all made the development of plug-in hybri...[Details]
At the RISC-V Summit 2021 held just last week,
Saifang Technology,
as
a leader in
the RISC-V software and hardware
ecosystem, announced that its self-developed RISC-V-based 64-bit CP...[Details]
1 Introduction
At present, with the development of PTN network construction, IEEE1588 time synchronization technology is about to be widely used. There are no clear specifications for the test item...[Details]
Figure 1 is a schematic diagram of the working principle of the quadruple boost charge pump. After the capacitor C1 is charged, its lower end becomes the UDD potential, and the upper end is charged...[Details]
This is a thin-film solar cell made by mixing "nanoparticles" with a diameter of 10 to 100nm into a transparent medium and coating an extremely thin layer on a glass substrate. It is said that...[Details]
Introduction: The watchdog in hardware does not mean a doorman, but a very fierce dog! If you don't feed it on time, it will restart the system! This is actually the function we want~ 1. Watchdog O...[Details]
The first signing event for major industrialization projects in Chengdu in 2020 was held, with 33 projects signed on site and 135 projects signed off site. The total number of signed projects reached...[Details]
Generally speaking, each network card (NIC) has more than one LED (Light Emitting Diode) indicator light to indicate the different working states of the network card, so that we can check whether t...[Details]
I. Summary Transistor measuring instruments are electronic instruments that use general electronic measuring instruments as their technical basis and semiconductor devices as their measuring obje...[Details]
Three-phase power supply is a commonly used power supply method in power systems. The so-called three-phase system is a power supply system composed of three power supplies with the same frequency ...[Details]
On the evening of August 27, Shenzhen Textile released its semi-annual report. The company achieved operating income of 1.102 billion yuan in the first half of 2021, a year-on-year increase of 28.64%...[Details]
In the industrial field, low-frequency digital phase meters are often used to accurately measure the phase difference between two signals. For example, they are widely used in power systems, frequenc...[Details]
cost:
The short-term growth of automotive LiDAR is highly certain, and the cost is continuing to fall. The transceiver module accounts for the majority of the BOM cost of LiDAR, and the transc...[Details]
DSP and ARM Processors
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