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.
Wireless data transmission is widely used in vehicle monitoring, remote control, telemetry, small wireless network, wireless meter reading, access control system, community paging, industrial data acq...
4. Defensive Programming
The reliability of embedded products is naturally inseparable from the hardware, but under the premise that the hardware is certain and there is no third-party testing, the co...
I think this one is easier to run than the previous one. Just find the routine to read the ID.
Then click the right arrow key to compile and download, and hold down the BOOT key. When it shows that th...
I find that today’s electronic products always have their own ideas. For example, they will start up on their own late at night.
I think many of them are interference problems in electronic design. I ...
Author: Elaheh Motamedi, Kian Behz, etc.
This paper explores the problem of using technology for arm action recognition in noisy environments. Using a vision system and model, the author's met...[Details]
OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
No, this is not a "foolish" question or a brain teaser, and I assume that our readers are well aware of the basic functions of analog-to-digital converters (ADCs) and digital-to-analog converters (...[Details]
There are many key indicators to measure the quality of an oscilloscope test system, and the "effective number of bits" is crucial to understanding the entire measurement system. This article will di...[Details]
Abstract: 1. Bandwidth Like an oscilloscope, the frequency response of an oscilloscope probe is similar to a low-pass response. The bandwidth of a probe refers to the input signal frequency correspon...[Details]
my country's electric vehicle wireless charging technology standards are divided into seven parts, including general requirements, communication protocols between on-board chargers and wireless cha...[Details]
During climate hazards and extreme weather events like hurricanes, wildfires or winter storms, people with underlying health conditions and disabilities face a global mortality rate...[Details]
As a wireless metropolitan area network technology, WiMAX
has obvious advantages in bandwidth, coverage and data rate compared with the current 3G and WIFI, and has the characteristics ...[Details]
;51 single-chip microcomputer, 8 buttons, 8 light-emitting diodes. ;When a key is pressed, the corresponding light turns on and goes out after 3 seconds. Each key controls one light. ; ;The circuit ...[Details]
The single-chip automatic alarm device composed of MODEM (modem) chips can transmit alarm information over long distances with the help of telephone exchange networks within factories and enterpris...[Details]
Recently, foreign media exposed a large number of real photos of realme X3 SuperZoom (super zoom version) and confirmed many details. In terms of appearance, the realme X3 Super Zoom Edition...[Details]
Some basic concepts of STM32 IO port interrupts. Each IO of STM32 can be used as an interrupt input port for external interrupts, which is also the strength of STM32. The interrupt controller of STM32...[Details]
question Project requirements: cross-compile opencv and port it to arm. In the compilation of opencv2.0 and above, you need to use the cmake tool to generate Makefile Only versions below 2.0 use co...[Details]
The signal source of traditional frequency sweepers mostly uses an oscillator composed of LC circuits, and a large number of discrete components are used to realize various functions. The display pa...[Details]
A multimeter is a common measuring tool used by electricians. It can be used to measure parameters such as voltage, current, and resistance. A soft starter is a device used to start a motor. It can...[Details]