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.
The 5G era is coming. Are you looking forward to what 5G will bring like me - faster mobile networks and better mobile life?
But do you know? In the field of mobile communications, spectrum resources ...
Let's take a look at the working principle of the electronic circuit of this condenser microphone. I don't understand it. The plug is connected to the sound card. The Canon connector of the condenser ...
The automatic function of an oscilloscope mainly refers to the automatic setting and automatic range of the oscilloscope. Please note that it is not the same as the automatic trigger in the trigger, s...
I bought a voice module from Taobao and found that the speaker had noise when I debugged it. I connected an oscilloscope to see that the 5V power supply had noise when the speaker spoke. It should not...
In August 2021, BYD Semiconductor's issuance and listing review was forced to be suspended because the law firm it hired was investigated by the China Securities Regulatory Commission. Fortunately,...[Details]
As human beings explore renewable energy, photovoltaic power generation has attracted more and more attention. The grid-connected inverter system is an important part of photovoltaic power generati...[Details]
According to foreign media reports, Ford applied for a new motor vehicle workspace patent with the United States Patent and Trademark Office (USPTO). This workspace offers enhanced privacy, allowing ...[Details]
1. S3C2440 clock system The clock control logic of s3c2410/s3c2440 can either connect an external crystal oscillator and then generate a clock source through the internal circuit; or it can directly ...[Details]
1. Schematic diagram of sine wave generator and PCB design based on DXP (the following top lines are all 0Ω through-hole resistors) Figure 3-1 Schematic diagram of 500HZ and 5KHZ sine wave generat...[Details]
For engineers, current source is an indispensable instrument. Many people also want to make a practical current source. The application of open source kits is just a complete set of PCB, components...[Details]
Two new Samsung batteries have been certified in South Korea, with model numbers EB-BF711ABY (2370 mAh) and EB-BF712ABY (903mAh). According to foreign media sammobile, the total capacity o...[Details]
Chip manufacturers will never let go of the CES arena. As in previous years, the chip area of CES 2024 also opened the battle mode of mythical beasts. A more striking feature is that the ch...[Details]
Velodyne lidar sensors provide real-time 3D vision for safer mobility and smarter communities Velodyne Lidar, Inc. (Nasdaq: VLDR, VLDRW) will demonstrate its breakthrough sensor technologies at A...[Details]
PSIJ, that is a silent storm
In the world of high-speed signal transmission, every tiny "fluctuation" may cause a huge impact. Today, a hidden "killer" is quietly threatening the sta...[Details]
This article uses a 480 ohm resistor load test . The oscilloscope X-axis 5MS/grid and Y-axis 5V/grid electrical parameter measuring instrument displays input voltage, current, power, and power factor...[Details]
On June 4, ZONE of TECH exposed the renderings of Samsung Galaxy Fold 2. Leaked information shows that the Samsung Galaxy Fold 2 continues the dual-screen solution of the previous generation...[Details]
Bridgetek has further expanded the scope of its PanL Smart Home Connectivity Platform solutions with the launch of the PanL Relay. The purpose of this latest unit is to bring greater functionality to...[Details]
On January 5, Phison Electronics announced that it would acquire the shares of its joint venture partner, Japan's Sony Storage Media Solutions Corporation (hereinafter referred to as "SSMS"; SSMS is ...[Details]
The PT100 temperature sensor is a temperature measurement element widely used in the fields of industrial automation and process control. It has the advantages of high accuracy, good stability, and...[Details]