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.
1. Generally, each manufacturer's MCU has its own development platform, and there are some third-party ones, such as IAR and MDK. Infineon has its own development environment DAVE, which is said to be...
Step 1:Layout the QT program, and then add the code to automatically set the screen size in the constructor. The code is as follows:After setting it up, copy the QT code to Ubuntu.#include#include#inc...
After the mobile phone and SensorTile.box are connected via Bluetooth, enter the "Plot Data" interface and click "Start Recording" to record the data file.Do a plank exercise with the SensorTile.box m...
02 Small expansion, communication from top to bottom
This article mainly introduces and records the design ideas and process of the EVA baseboard. This design is based on the expansion pins and dimens...
The intelligent soft start cabinet is a device used for starting the motor. It controls the starting current of the motor to achieve smooth starting of the motor, reduce the current shock during st...[Details]
Tianyancha shows that on January 21, Xi'an OPOR Communication Technology Co., Ltd. was established with a registered capital of 20 million yuan. Its registered address is Xi'an High-tech Zone and its...[Details]
We should note that the components of α and β in the stationary coordinate system obtained after Clarke transformation are still sinusoidal signals, neither step signals nor ramp signal...[Details]
Recently, I have encountered many customers who, when using STM32 peripherals, cannot run normally because the IO port is used as a multiplexing function, but the peripheral is initialized correctly, ...[Details]
"Choose X86 or ARM?" This is one of the first questions at the beginning of chip design. In recent years, a dark horse has been added to this option— RISC-V . In terms of business model, X86 is a...[Details]
Thermistor sensor is a temperature sensor whose resistance value changes with the ambient temperature. Among them, thermistor made of metal platinum is widely used because of its good stability, high ...[Details]
Waterproof test of outdoor sportswear, umbrella test, waterproof fabric test; liquid permeability and blood permeability test of protective materials of jackets and medical protective clothing. Dynam...[Details]
One of the biggest innovations in the iPhone 12 is a simple circle of magnets — the new Magsafe charging connection technology that opens up a ton of compatible accessories. However, it turn...[Details]
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Function: ADC0809 realizes the conversion of 8 analog signals in turn and
displays them on the digital tube;
1. P1 port is used as the segment code control ter...[Details]
1. Electret microphone: (ii) Operational amplifier: Note: When in use, there is no voltage difference between V+ and V- and the circuit does not amplify. However, once there is a voltage differenc...[Details]
Some time ago, there was news that Foxconn was considering moving some server production from the mainland to Taiwan and recruiting up to 3,000 senior software engineers for a big data processing cen...[Details]
Network security platform manufacturer Ammontech has been committed to the research and development of domestic network security platforms. In recent years, through cooperation with domestic chip man...[Details]
The split electromagnetic flowmeter is a high-precision precision instrument. In order to achieve the desired measurement accuracy, we have strict requirements on the selection of the installation lo...[Details]
Machine vision is a science and technology that simulates human visual function. It uses one or more cameras connected to computers to capture images, then converts them into digital signals for sto...[Details]
Industrial Control Electronics
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