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.
After connecting the USB OTG of ESP32-S2-Saola-1, if you hold down the BOOT button during reset (GPIO0 is grounded), it will enter DFU mode. Under Windows, an unknown device of ESP32-S2 and a USB seri...
I like this pair of Bluetooth headphones very much. The sound is balanced and the size is small. It doesn't feel uncomfortable when wearing it. It cracked and broke when I adjusted it. I just opened i...
[MCU September theme event]In September, when school starts and National Day is not far away, a wave of newbies will start their electronic exploration journey.
This month, the forum specially invited...
Preface
Previously, we used Qt to implement a ranger that fights tanks, but that was not enough. This time, we ported the NES emulator and turned the development board into a red and white game consol...
Fiber Bragg grating technology is formed by using ultraviolet exposure technology to cause periodic changes in the refractive index in the optical fiber core. The periodic structure of the refractiv...[Details]
Performance characteristics
●Full Chinese display, beautiful interface: All data, status and operation prompts are displayed in Chinese.
●Simple menu structure, text-based human-computer dialog...[Details]
As one of the most commonly used time domain instruments for electronic engineers, the oscilloscope is a commonly used testing tool for circuit design, research and development, experimentation, manu...[Details]
Since the release of AirPods, it has not only allowed users to experience the convenience brought by wireless headphones, but also promoted the development of true wireless stereo headphones (True Wi...[Details]
Rutronik Elektronische Bauelemente GmbH and Laser Components GmbH, a German manufacturer of customized laser and optoelectronic components, have signed a global distribution agreement covering the ma...[Details]
Research objective: The research topic is the design of a multifunctional water temperature control system. The system temperature measurement range is required to be greater than the required 30~90℃...[Details]
Program Demonstrates Micron's Continued Commitment to China Business and Customers
June 16, 2023, Xi'an, China - Micron Technology Inc., a global leading semiconductor company, annou...[Details]
Experimental Purpose The flashing light program is as classic in embedded learning as "Hello World!" is in C/C++ language learning. It guides countless embedded enthusiasts in a simple way. Through t...[Details]
1. There is no display when the liquid flows normally, and the cumulative amount does not increase. 1) The power supply circuit or signal circuit is broken or in poor contact; Troubleshooting met...[Details]
In order to reduce labor costs, HP decided to readjust its corporate structure, cutting 7,000 to 9,000 employees through layoffs or voluntary early retirement, and estimated that it would save the co...[Details]
The ALE signal is used as the latch control signal for the lower 8-bit address.
The PSEN signal is used as the read select signal for the extended program memory. When reading the external ROM, PSEN...[Details]
When the world's first car was produced in 1886, its creator probably never imagined that cars would look like this today. Technological changes are changing people's lives. Driven by the "New Four...[Details]
The International Energy Network learned that on March 11, the winning candidates for the procurement of inverters and supporting equipment for the Xiaotangzi photovoltaic power generation project ...[Details]
Today's GSM mobile phones use high-power amplifiers to achieve the maximum communication distance between the mobile phone and the base station. These high-power amplifiers consume a lot of current a...[Details]
MicroPython Open Source section
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