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.
Preface: I have a DHT11 temperature and humidity sensor with three pins, GND, VCC and DATA. Connect an IO to the DATA pin to fetch data according to the chip output data format. Next, refer to the uni...
As shown in the figure, a single-ended flyback power supply
The input Vin is 36V, and the outputs of the three secondary sides are +12V and +20V respectively.
【1】When checking the number of turns of e...
I have always wanted to complete the speech recognition of the evaluation project, but in practice it is either this or this difficulty. Especially for the weekly evaluation article, if it is the tech...
In some of our material tests, many are harmful substances. If we have contact problems when checking them, it may cause harm to our health. For example, when checking some checkpoints, there may be ...[Details]
Mode-locked lasers can output very small sequence pulses with a width of tens to hundreds of picoseconds. The interval is related to the mode-locking frequency, generally 5 to 10 ns, and the energy i...[Details]
In the design of the control terminal system, when the system requires low overall power consumption, the C8051F series microcontroller is the best choice. They have flexible clock hardware that allo...[Details]
Radar cross section is a measure of the ability of a target to reflect radar signals in the direction of the radar receiver. It is defined as the ratio of the power scattered by the target to the pow...[Details]
After more than 42 driving tests and a test mileage of 1,200 kilometers, the Porsche Panamera S E-Hybrid plug-in hybrid vehicle has achieved the latest comprehensive fuel efficiency data of 53.4 ...[Details]
This program is written to simulate the serial port hardware mechanism. When used, a timed interrupt can be set with a time interval of 1/4 baud rate. The receiving function is called once for ea...[Details]
DMA (Direct Memory Access) is used to provide high-speed data transfer between peripherals and memory or between memory and memory. No CPU intervention is required, which can save CPU resources for ...[Details]
China Energy Storage Network:
Both the global energy internet and China's energy internet are the key to solving major energy problems in the present and future. Although they have differe...[Details]
In this program, the NRF24L01 wireless module can be directly connected to the MSP430 microcontroller. The voltage of the microcontroller and the voltage of the wireless module are both 3.3V.
No need...[Details]
1. Diode The open circuit voltage of the diode range of the digital multimeter is about 2.8V. The red test lead is connected to the positive and the black test lead is connected to the negative. ...[Details]
LED lighting
: Basic circuit design can be completed in as little as one day
Semiconductor
manufacturers are also getting involved in the LED lighting business.
The...[Details]
Professor Naoto Ikeda of the Graduate School of Natural Science at Okayama University in Japan has developed a new type of solar cell made of an iron oxide compound called "Green Ferrite (GF)". The...[Details]
In the use of data acquisition equipment and instruments with related functions, data storage and transmission is a very important link. Based on successful practice, this article introduces the use ...[Details]
Abstract: This tutorial provides detailed information on programming the MAX6956 LED display driver and I/O expander. It also discusses some programming techniques for similar devices (MAX6957, MAX730...[Details]
In the LLM boom, we should not only pay attention to the GPU itself, but also to the interconnection technology. As the number of AI parameters increases exponentially, or even expands "without a c...[Details]
FPGA/CPLD
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