In the process of writing a program, as the amount of code increases, if all statements are written into the main function, on the one hand, the program will appear messy, and on the other hand, when ...
In the previous experiment ( https://en.eeworld.com/bbs/thread-1181181-1-1.htm ), we tested the camera and display of the R329 development board. We can use cv2 to read the camera and modify the displ...
[align=left][color=rgb(34, 34, 34)][font="]In the microcontroller system, pull-up resistors have gradually become the most stable and reliable main component. [/font][/color][/align][align=left][color...
Thonny has released version 4.0.0 with many changes and fixes. One major change is dropping support for Python 3.5, 3.6, and 3.7. There are about a dozen changes for MicroPython and CircuitPython.http...
In fact, the protocol stack implemented on GPRS DTU is TCP/IP Over PPP. We must have some corresponding concepts when using it. Therefore, we will briefly explain some matters related to the use of SA...
When I calculate the fundamental power, I calculate Q1 and P1, but I don't understand the phase difference angle here. What is the value of u in this formula φ1=α+u/2? I know that α is the control ang...
With the continuous development of high-tech, various devices have entered the high-end stage. As a reserve force, power circuits have also made significant progress. Specifically, taking a typical mo...[Details]
Blogger @数码闲聊站 revealed the AnTuTu running score of Xiaomi 10 Ultra, and its total score exceeded 680,000 points. It is worth noting that the model of Xiaomi 10 Ultra is M2007J1SC, and its c...[Details]
0 Introduction
The GSM (Global System for Mobile communication) system is a relatively mature, complete and widely used system in the current mobile communication system based on time division...[Details]
On October 24, 2024,
the 2024 Continental China Experience Day hosted by Continental was held in Gaoyou City, Jiangsu Province
. Nearly 200 guests from upstream and downstream of the automo...[Details]
Siemens acquires Fractal Technologies to expand IC verification portfolio • The acquisition provides verification technology for sign-off-quality IP, helping customers improve chip quality and red...[Details]
Renesas Electronics (Dialog) has announced that it has expanded its collaboration with Xilinx, a leader in adaptive computing, and has been selected to provide power management companion chips for ...[Details]
As we enter July, Xiaomi’s July Service Week and summer are coming together. Event time: July 1-7, 2021, Xiaomi Service Week launched seven major services: 1. 0 yuan mobile phone screen film 2...[Details]
Abstract: MC33092 is a car-specific alternator voltage regulator produced by Motorola. It can implement good voltage adjustment and load control for the car's alternator charging system while th...[Details]
We already rely on electronic devices in many aspects of our work and life. From mobile communications to data centers, a variety of devices must operate with minimal downtime, which makes the reli...[Details]
Xiaomi has launched a Mr. Bang smart clothes drying machine on crowdfunding, which supports hidden storage, LED double-sided lighting, and has been connected to the Mi Home APP. The crowdfunding pric...[Details]
According to foreign media reports, Xerox announced that due to the impact of the new coronavirus epidemic, the company decided to abandon its $35 billion hostile takeover of HP. Xerox said in a st...[Details]
Kunshan and other places in China have issued power cuts and shutdown orders, but the semiconductor, panel, and assembly industries are relatively unaffected at the moment. UMC (2303)'s 8-inch wafer ...[Details]
Beijing time on the 22nd, according to foreign media reports, in a nationwide charging station network planned by Australia, people only need 15 minutes to start their electric cars for long-distan...[Details]
Traditional waveform recorders can collect signals for a long time and save the data to the hard disk of the device. The length of the collection time depends on the sampling rate and the hard disk c...[Details]
Following the completion of hundreds of millions of RMB in financing at the end of last year, China's leading EDA solution company SiErXin (Shanghai) Information Technology Co., Ltd. ("Guowei SiErXin...[Details]
Microcontroller MCU
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