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.
[font="][size=14px]As we all know, PCB boards are prone to bending and warping when passing through the reflow oven. So how to prevent PCB boards from bending and warping when passing through the refl...
1. Introduction of the WorkThis activity designs a steam sterilizer system, using the IMX1020 evaluation board. The design includes sterilization process control, modbus master module, temperature con...
During the recent test, it was found that the data read by STM32 ADC using DMA mode would appear as follows
I started to suspect that it was high-frequency interference from external signals. After a ...
ECG ten electrodes and 12 leads1. I don't know much about how to obtain electrocardiogram information using ECG. Why is ECG called 12-lead when it only has ten electrodes? What is the relationship bet...
Why can't the P0 port of STC8A8K32S4A12 output a high level? The quasi-bidirectional IO port is set, and nothing is connected to the outside. When the low level is set, 0V is normal, and the high leve...
Generally speaking, when we hear PID, the first thing that comes to mind is the PID algorithm, Proportional, Integral, Differential. In fact, another commonly used explanation for PID is Photo Ionizat...
1. uboot and device tree When the bootloader starts the kernel, it will set three registers r0, r1, and r2. r0 is generally set to 0; r1 is generally set to machine id (there are special files defini...[Details]
Recently, Zhejiang Provincial Energy Big Data Center has newly connected 751 35kW/70kWh or above user-side electrochemical energy storage station data, achieving 100% real-time monitoring of 778 large...[Details]
On July 4, according to NHK and Nikkei, Honda Motor is in contact with Nissan Motor, hoping to jointly develop a "standardized" in-vehicle operating system and build the next generation of cars bas...[Details]
The second stage is the smart home 2.0 era, and the keyword of this era is networking.
The 2.0 era has three basic characteristics. It has a home network that is equivalent to the nerves...[Details]
Isolated signal and power CAN FD with switchable termination and remote wake-up Evaluation and design support Circuit Evaluation Board CN-0401 circuit evaluation board (EVAL-ADM3055E-ARDZ)...[Details]
According to news on September 12, Amap officially released the v13 version of Amap Map and announced the new generation navigation engine "Wonderland" that drives this flagship version. After users ...[Details]
On the morning of January 9, 2024, SAIC Power Technology (Zhengzhou) Co., Ltd. (hereinafter referred to as SAIC Power Technology) held an unveiling ceremony. This is another important moment after SAI...[Details]
Supports wide bandpass, extending from FM band to cellular band It is especially suitable for equipment with high sound quality requirements. Because this product has small resistance, it can cont...[Details]
On September 25, South Korean battery giant LG Chem signed a supply agreement for cathode active materials (CAM) for electric vehicle batteries with Prime Planet Energy & Solutions (PPES), a batter...[Details]
OFweek Cup 2022 China
Robot
Industry Annual Awards (abbreviated as OFweek Robot Awards 2022) is jointly organized by OFweek, China's high-tech industry portal, and its authoritative robo...[Details]
Preface Spectrum analysis is a quick method to observe and measure signal amplitude and signal distortion. The display results can intuitively reflect the amplitude of the Fourier transform of the in...[Details]
1. Principle The resolver is a position sensor commonly used in motor control. The function of the resolver is to accurately measure the position, speed and rotation direction of the motor rotor, t...[Details]
Socionext launches 7nm ADC/DAC for 5G Direct-RF transceiver applications On February 22, 2023, Socionext Inc. (hereinafter "Socionext"), a leader in SoC design and application technology, an...[Details]