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.
[i=s]This post was last edited by littleshrimp on 2019-1-4 17:59[/i] In the sprinkler example provided by the official Out of Box, the image update and the LED flashing of the development board will b...
The ch32v103c8t6 board was developed using the MounRiver Studio tool. The integration of this tool is good, but the project templates are a bit "simple". It seems that it is a bit confusing to study t...
[i=s]This post was last edited by Yishayishi on 2022-9-28 09:59[/i]In PROTEL99, you can use the FIND button in the figure below to find which library a component in the schematic diagram is in, but wh...
We are working on a field environmental monitoring project, where the communication terminal and data acquisition terminal communicate via 485. The power supply and 485 signal line share a cable.
I wo...
[i=s]This post was last edited by fish001 on 2020-2-6 22:22[/i]1. Audio:DSP-side interface: MCBSP (multi-channel buffered serial port) MCASP (multi-channel audio serial port)Codec chip: AIC23, AIC13, ...
With the rapid development of the CMOS integrated circuit industry, more and more CMOS chips are used in various electronic products. However, in the design process of electronic product systems, a...[Details]
Quantum dots have become another major technology trend pursued by many TV manufacturers. Almost every manufacturer claims that this technology can bring more realistic colors, higher brightne...[Details]
Fiber optic connectors are the most widely used optical passive devices in fiber optic communication networks, and their core components are fiber optic pins. An important process in the manufactur...[Details]
Recently, driverless startup Nuro obtained a license from the California Department of Motor Vehicles (DMW) to test driverless delivery vehicles on public roads in parts of the San Francisco Bay Area...[Details]
Panasonic has developed new image sensor technology that can improve the car's night vision system and enhance the safety of night driving. It is understood that near-infrared light is invisible ligh...[Details]
Sony has reportedly successfully developed a semiconductor laser for large-capacity mechanical hard disks (HDDs). This laser can be installed on the HDD head to significantly increase the ability t...[Details]
sequence The previous articles "arm64" and "arm32" have introduced some basic knowledge of arm and aarch64 optimization. This article focuses on the points that are easy to confuse or need attention ...[Details]
With the rapid development of my country's communications, power, UPS and other industries, the use of batteries is also increasing rapidly. Under the current conditions of battery use, some unexpect...[Details]
Because of the project requirements, I had to start studying M3. I used
the
LPC1768
chip from NXP. It has a Harvard structure with a three-stage pipeline, with independent local instruction ...[Details]
Abstract: Aiming at the typical design of dual configuration of microcomputer transformer protection, the purpose, wiring method and setting principle of each protection configuration are describe...[Details]
1 PCI interface design principle 1.1 Introduction to PCI Bus Protocol Here we only discuss the PCI bus 2.0 protocol. Other protocols are just some extensions based on 2.0. As far as the c...[Details]
There are many types of microcontrollers, and many manufacturers have launched their own MCUs. Among the many brands of microcontrollers, I prefer the MSP430 and AVR series. The following is a PK a...[Details]
Circuit introduction: 1. This project uses 51 single-chip microcomputer to realize the function of music box, and the circuit uses analog oscilloscope to view the waveform changes in real time. 2. ...[Details]
Keysight Technologies Inc. announced today that TCL Communication Technology Holdings Co., Ltd. (TCL Communication) has selected the company’s 5G network emulation solution to validate its 5G New Rad...[Details]
This Design Idea builds on previous work (Reference 1) to implement a precision peak detector with bandwidths from 15MHz to 30MHz or higher, depending on the maximum input signal level of the appli...[Details]