[i=s]This post was last edited by Maoqiu Dada on 2022-4-19 18:33[/i]Development Environment:
Keil version: V5.30RT-Thread version: 3.1.5STM32cubeMX：V6.0.1Development board MCU: STM32F103The applicatio...
Semiconductor Industry Online Member System Questionnaire Survey Come and participate in the draw to win a 50-yuan Jingdong card! It can be done in 3 minutes~Event time: From now until September 30Cli...
As shown in the figure, two lithium batteries are charged, and the designed charging current is 1A. After testing: input 11.1V current 0.71A charging output: 7.8V/0.82A charging efficiency is about 81...
[i=s]This post was last edited by MianQi on 2021-6-4 20:09[/i]I received a notice from the moderator that a forum user wanted to learn some knowledge about motor control, but the existing information ...
Please help me analyze the operation of this circuit.There should be a sine wave output on the left side of R2, but I can't see it in the simulation. I don't know what the problem is....
How do I use Klipper99se? After I installed it, the Klipper99se toolbar did not appear in Protell99SE, and I couldn't find it in the menu. Please help!...
Thermal imaging equipment is an advanced technology widely used in technology. By using infrared radiation to measure the heat distribution of objects, infrared thermal imaging equipment provides r...[Details]
On January 15, Xiaomi Group Vice President Chang Cheng shared the latest MIUI 12 stable version update log for Xiaomi 11. The new version of MIUI 12 solves the charging bug of Xiaomi 11. Some ...[Details]
In early March, ROG gaming phone 5 was officially launched. In addition to being equipped with the Snapdragon 888+LPDDR5+UFS 3.1 performance triangle combination, the phone is also the world's first ...[Details]
Table of Contents 1. Create a new board 1.1 Copy the board folder of 2410 to 2440: 1.2 Copy the header file of 2410 to 2440 2. Modify boards.cfg to make uboot support 2440 board: 3. Modify the uboo...[Details]
The Functional Mock-up Interface (FMI) is an open standard that is decoupled from tools. FMI includes a C-API (interface), an XML file for describing the interface, and an exchangeable functional m...[Details]
The rectifier circuit is reversed, one end is connected to direct current (DC), and the other end can lead to alternating current (AC). This is an inverter, a device that converts direct current in...[Details]
According to Korean media reports, after meeting with Intel CEO, Samsung Electronics Vice Chairman Lee Jae-yong set off for a visit to Europe on the 7th. It is reported that this will be his first ov...[Details]
Thanks to new foldable devices launched by mobile phone manufacturers, global shipments of flexible AMOLED panels for foldable smartphones may exceed 12 million units by 2021. Data from market rese...[Details]
SmartSens successfully developed a domestically developed high-end BSI process platform to enable intelligent vision applications with excellent low-light imaging performance
April 2...[Details]
With all the technology available to us these days, it is not difficult to build a safety device for women that will not only send out emergency alerts but also send messages to your friends, famil...[Details]
On May 11, the Chengdu Property Management Association issued an urgent notice on further strengthening the management of electric vehicle parking and charging in property service areas. The notice...[Details]
We often emphasize repeatedly: whether it is an ACDC converter or a DCDC converter, the saturation current of the transformer or inductor must be checked. Its saturation current must be greater than ...[Details]
The Peterson Institute for International Economics (PIIE) and the Center for Strategic and International Studies (CSIS) released a collection of research briefs in October 2021, exploring the opportu...[Details]
Reset the AVR At reset, all I/O registers are set to their initial values and the program starts executing from the reset vector. The instruction at the reset vector must be an absolute jump JMP in...[Details]
On June 8, after OnePlus X, OnePlus once again returned to the mid-range mobile phone market. Now LeakerBaba has exposed the core specifications of OnePlus Z. Specifically, it uses a 6.5-inc...[Details]
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