[list] [*][b][size=14pt]I had a project developed before, which used USB2.0. I made a board, which did not require firmware development and had a speed of over 30MB/S;[/size][/b] [/list]...
Our company makes testing machines, and originally I used a stepper motor driver to drive a stepper motor.
Encoders are needed to detect displacement and speed.
Now I heard from a workshop worker that...
[Review details] Try GigaDevice GD32L233 and start the energy-saving "chip" era![Date for receiving the award] Please be sureto complete the award confirmation according to the award confirmation proc...
[i=s]This post was last edited by chenzhufly on 2019-6-4 13:06[/i]Attached is the schematic diagram and PCB file of this board:
Schematic diagram:PCB (AD) file:...
[align=left][color=rgb(25, 25, 25)][font="]Lithium battery cell slurry stirring is a mixing and dispersion process in the entire production process of lithium-ion batteries. The impact on product qual...
See attached picture 1Under normal circumstances, right-click on the status folder and the previously used folders will appear, which is very convenient to use.See attached picture 2Later, for some un...
In the field of smartphone imaging, Sony and Samsung sensors occupy almost all the market. Among the two, Samsung has always used high pixels as its selling point, including the previous 100-megapixe...[Details]
After the official power-on of Silan Microelectronics' 12-inch specialty process semiconductor chip project on May 10, process equipment will also begin to move in. According to Jiwei.com, yesterday ...[Details]
In addition to the visual impact brought by high-definition video, the audio quality has also been greatly improved, which can bring you a more realistic on-site effect. So, what are the current ma...[Details]
One of the most annoying things for a test engineer using a handheld oscilloscope must be seeing a signal flash across the oscilloscope screen and knowing that the signal is lost forever. On most o...[Details]
The concept and working principle of single-phase motor
A single-phase motor is a common electric motor. Its working principle is to use the alternating current generated by a single-phase pow...[Details]
1. Introduction
MOSFETs are widely used in analog and RF circuits. However, low-frequency noise in MOSFETs, especially the higher-frequency 1/f noise, is an important factor of concern in ...[Details]
Introduction UC3842 is a current-controlled pulse width modulation chip with excellent performance produced by Unltmde Company in the United States. It has the characteristics of small number o...[Details]
Today, Xiaomi Smart Life's official Weibo account announced that Xiaomi Noise Cancelling Headphones Air2 Pro will start pre-sale at 10 a.m. tomorrow. The pre-sale poster shows that Xiaomi Noise Cance...[Details]
Author: Xiang Li, Keysight Technologies In 2020, the industry achieved the first 5G network deployment using millimeter wave (mmWave) technology. Actual tests have found that mmWave can achieve do...[Details]
Protocols for multiple transport layers and applications
Modern automotive systems are adding more and more safety and comfort electronic control functions. Although the number of ECUs has been co...[Details]
Audi recently released an integrated electric vehicle charging station, which contains a 1,000kWh battery that can charge three vehicles at the same time. It is reported that this charging system w...[Details]
Jiwei.com reported on February 1 that OPPO recently launched a new A series phone A55, which is now on sale. The biggest highlight of this phone is that it is equipped with MediaTek Dimensity 700. It...[Details]
In the digital measurement process, the conversion circuit converts the measured value into a DC voltage signal, and then an analog-to-digital (a/d) converter converts the voltage analog quantity int...[Details]
Micron recently held a ceremony to open the Fab 10A plant in Singapore. More than 500 people, including Micron CEO Sanjay Mehrotra, senior executives, partners, suppliers, and distributors, attended ...[Details]
The inverter is an electrical device that converts AC power into AC power with adjustable frequency. It is widely used in industrial automation, motor drive and other fields. In practical applicati...[Details]
DIY/Open Source Hardware
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