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.
When writing MQTT, stm32 subscribes to multiple topics. I don't know how to judge the topic. How to judge? Which topic to judge? I can't debug the program after writing it. Please help....
CV measurementCapacitance-voltage (CV) and AC impedance measurements are commonly performed on many types of devices for a wide variety of applications. For example, CV measurements are used to determ...
【CC26X2R1_LAUNCHXL.c】 Add the red code to the following structureGPIO_PinConfig gpioPinConfigs[] = {
……/* ADS1261 */GPIOCC26XX_DIO_30 | GPIO_DO_NOT_CONFIG, /* CS has 100K pull-up, input, low effective...
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Abstract: Based on the sensor interface standard IEEE1451.2, this paper introduces some specific technical points for the realization of wireless networked sensors, proposes a wireless networked senso...
AT810 is an intelligent LCR test instrument that uses a high-power processor and a bright color VFD screen. The use of large-scale patch technology allows the AT810 to be accommodated in only a micro...[Details]
As the global population ages and the young and middle-aged workforce decreases, countries are facing a serious labor shortage. At the same time, people are increasingly unwilling to engage in repe...[Details]
In the latest issue of Science, a team from the Pritzker School of Molecular Engineering at the University of Chicago demonstrated a new breakthrough in the field of interfacial bioelectronics: the...[Details]
Recently, the 3-day 2024 China (Chongqing) Digital Energy Industry Innovation Conference Digital Energy Industry Exhibition was held in Chongqing. At the exhibition, Qingyuan Juneng (Chongqing) Techno...[Details]
On January 30, three projects with a total investment of nearly 8 billion yuan, Juchen New Energy's annual production of 20GWh energy storage cells and system integration, Guorun Energy Storage's annu...[Details]
『New Product Release』Common Mode launches fast dynamic response low noise 3A LDO regulators that can replace MICROCHIP's MIC29300, MIC29302 and other series products
"Common Mode Sem...[Details]
Modbus is a serial communication protocol that was published by Modicon (now Schneider Electric) in 1979 for communication with programmable logic controllers (PLCs). Modbus has become the de facto...[Details]
1A metronome is a device that provides a periodic ticking or beating sound, the function of which is to establish a proper tempo for any musical performance.
When used in this way, it pr...[Details]
May 7, 2024 –
MediaTek today released the Generative AI Mobile Phone Industry White Paper at the Dimensity Developer Conference (MDDC 2024) with Counterpoint, Alibaba Cloud Tongyi Qianwen, Baic...[Details]
0 Preface With the development of communication technology, communication terminals have transformed from a single communication tool into a comprehensive information processing platform, becomin...[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]
A: Star connection: As shown in Figure A above, the star connection of the motor is to connect one end of each phase winding to one point (U2, V2, W2), and their other ends are used as lead wires, ...[Details]
CAN (Controller Area Network) is a local area network technology based on bus communication, which is widely used in automotive electronics, industrial control and other fields. In practical ap...[Details]
1. Background
The user reported that the remote control would not work after about 10 minutes of powering on. During the on-site inspection, the remote control could work normally when the use...[Details]