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.
Grounding is an issue that cannot be ignored for all analog designs, and proper implementation of grounding is equally important in PCB-based circuits. Digital and analog design engineers tend to look...
In modern people's lives, Wi-Fi has become a part of daily life, and the public's demand for Wi-Fi is increasing. In order to build a better Wi-Fi network and let everyone enjoy the wireless network, ...
Bluetooth transmission QA ( provided by TI embedded field application engineer Michael Qian )
1. What are the advantages of Bluetooth 5.0 in terms of power consumption compared to Bluetooth 4.0? Curre...
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[size=3]Low-power and high-performance CPU cores[/size] [size=3] [/size] [size=3] Early low-power MCUs were limited by cost and process technology, and most of them chose 8-bit CPU cores. However, wit...
Help: When I was using the DSK development board to learn TMS320C6713, I tried to use big-endian mode. When I downloaded the code after compiling, the error "DATA Vrification failed" appeared.
1. The ...
Power supply is the basis for the operation of all electronic devices. According to Texas Instruments (TI), the main development direction of power management is to increase power density, extend bat...[Details]
There is less than a week left before the release of the iPhone 12 series. I believe that many consumers are ready to replace their phones with the latest iPhone 12. Before the press conference, a se...[Details]
After a day of studying the interrupt configuration of stm32, I have a basic understanding of NVIC (to understand NVIC, you can read "Cortex M3 Definitive Guide"). It can be summarized into 3 steps: ...[Details]
There are three standard frequency weighting networks in the sound level meter: A, B, and C. The A network simulates the human ear's response to the 40-square pure tone in the equal loudness cur...[Details]
Wideband OP amplifier with wideband buffer amplifier
Function of the circuit
This circuit is mostly used as a current enhancer, also known as a diamond circuit. TT1 and TT3 are connected in a ...[Details]
O Introduction
A single-chip microcomputer chip combined with necessary external devices, generally including power supply and power switch, reset circuit, crystal oscillator, input and output...[Details]
/********************************************Keyboard_No timer_No delay Features: The key is effective after releasing the hand, high sensitivity, low resource consumption, high operating efficiency ...[Details]
After a few days of work, I finally ported Qt5.7 to 4412. Here are some records of my porting process, I hope it can help others. 1. Files to download Download qt5.7 source code qt-everywhere-opens...[Details]
STMicroelectronics releases Secure Manager, a security solution that combines software and hardware Developing secure embedded applications has never been easier • First certified, ready-to-use MC...[Details]
Smart cockpit refers to the integration of advanced electronic and information technology inside the car to provide drivers and passengers with a more convenient, comfortable and safe travel experien...[Details]
Photovoltaic inverters are an indispensable core component in photovoltaic systems. With the large-scale application of solar photovoltaic power generation, the photovoltaic inverter industry has...[Details]
1 Introduction
Generally speaking, temperature measurement methods can be divided into contact and non-contact. Contact temperature measurement can only measure the temperature after...[Details]
Is an induction motor an asynchronous motor?
The induction motor is an asynchronous motor. Under normal circumstances, the rotor speed of the induction motor is always slightly lower or slight...[Details]
Overview
By comparing with traditional instruments, we can understand the speed advantage of software-defined PXI RF instruments. As shown in the WCDMA measurement results, the LabVIEW mea...[Details]
In industrial automation control systems, process parameters such as pressure, differential pressure, absolute pressure, flow and other process parameters must be strictly controlled, and transmitters...[Details]