Shenzhen Changjiang Connector Co., Ltd. is a world-leading professional connector manufacturer with 20 years of experience. Its products mainly include wire-to-board connectors, board-to-board connectors, wire-to-wire connectors, wire harness processing and connector design, mold development and manufacturing. It is compatible with international brand connectors from Europe, the United States, Japan, South Korea and other countries.
This article is about some of my experiences in studying IDF in recent days, and the content will be relatively scattered.
1. Preliminary attempt to add components to lv_port_esp32
In the previous rev...
Improvements to the DHT driver by netizens, using asynchronous methods to read DHT sensors to solve the blocking problem.https://github.com/wieck/micropython/co ... 6929d81cb7...
Everyone's reply points rewards have been directly distributed
However, due to the anniversary celebration, the budget for the activity of exchanging zongzi for Zongzi Festival this year has been move...
Python creator Guido announces joining Microsoft's DevDiv TeamI decided that retirement was boring and have joined the Developer Division at Microsoft. To do what? Too many options to say! But it'll m...
Non-volatile flash memory has the characteristics of high speed, low cost and high density. There are two main types of Flash memory: NOR Flash and NAND Flash. Generally speaking, NOR type is more ...[Details]
Key to any good oscilloscope system is the ability to accurately reconstruct waveforms, a capability known as signal integrity. A Tektronix oscilloscope is similar to a camera; it captures an image o...[Details]
Today I compiled the code left by my former colleague and found that the code reported an error: #error clnk Debugcsc_code.lkf:93 Debugstm8_interrupt_vector.o: section 0 expected (.text:0000) The...[Details]
Introduction Introduction: 1. Based on Chapter #2 (interrupt timing + timeout reception) upgraded version 2. Add CRC check mode and receive response processing 3. Instruction parsing, main function e...[Details]
From
September 25 to 27, the global technology group Freudenberg, together with its three business groups - Freudenberg Medical Group, Freudenberg High Performance Materials Group and Japan Vi...[Details]
I made a simple 19264 LCD clock with large digital display, using DS1302 and ds12cr887 clock chips, two corresponding programs respectively. Only hours, minutes, seconds and temperature are displayed...[Details]
With the rapid development of urbanization and transportation, in the research and development of intelligent transportation systems (ITS), traffic guidance information systems are the main means to...[Details]
On March 21-22, the 2019 "Quality Matters in China" Photovoltaic Festival hosted by TÜV Rheinland was held in Suzhou. As the highest competitive stage for photovoltaics, Growatt's MAX series 80kW i...[Details]
1 Introduction ARM (Advanced RISC Machines) can be considered a company, a general term for a type of microprocessor, or a technology. Microprocessor applications based on ARM technology account for ...[Details]
Recently, Dongfeng Motor stated that the second-generation solid-state battery under development has the characteristics of higher energy density on the basis of high safety. "It is expected to be ma...[Details]
A mass flow meter is an instrument that accurately measures gas flow. Its measured value will not be inaccurate due to temperature or pressure fluctuations, and does not require temperature and press...[Details]
1 Introduction
Carbon monoxide (CO) is a highly toxic gas. When inhaled by humans, it causes hypoxia in human tissues and cells, leading to poisoning and suffocation. In coal mines, CO is also...[Details]
Jaguar Land Rover announced that it is developing a new emotion detection and soothing system that uses the latest AI technology to recognize subtle differences in human facial expressions, automat...[Details]
The author of this article is an experienced power engineer who has been using oscilloscopes on the front line for a long time. In this capacity, he proposed that some details should be paid attentio...[Details]
The problem of unstable servo motor speed usually involves multiple factors. The following is a detailed analysis and solution to this problem:
1. Cause Analysis
(1) Problems with the mot...[Details]
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