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OSRAM released its performance forecast for the first quarter of fiscal year 2021 (October to December 2020). Data showed that OSRAM achieved revenue of 840 million euros in the first quarter, the sa...[Details]
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When we use microcontrollers, precise delay is often required. For example, when communicating with DS18B20, strict timing must be followed, which requires us to strictly control the execution time o...[Details]
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Xiaomi mobile phone finally ranked first in the world. The latest data from Counterpoint Research shows that in June this year alone, Xiaomi's sales share increased to 17.1%, surpassing Sams...[Details]
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China Energy Storage Network News:
To build a power system that can adapt to a high proportion of renewable energy, it is necessary to further eliminate information chimney barriers and achie...[Details]
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Test environment requirements and user-prepared materials: 1 Ambient temperature 0 ~ 40 ℃, relative humidity ≤ 80%. 2. There is no strong vibration, dust, strong electromagnetic interference, or co...[Details]
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IntroductionThe high-performance real-time clock equipped with microcomputer protection devices is used to record the time information of microcomputer protection actions, switch changes, acciden...[Details]
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Trends in Automotive Electronics Design
To reduce time to market and stay ahead of the competition, electronic product designers need to respond to the rapidly changing demands of the elec...[Details]
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A standard cell is an electrochemical cell used as a voltage reference standard in many electrical standards laboratories. If properly cared for, standard cells are very stable. The current value o...[Details]
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At present, there are two main ways to transfer the images captured by the camera to the computer for playback and processing: one is through the image acquisition card; the other is to use the USB in...[Details]
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This paper analyzes the working principle of the voltage protection circuit composed of a single junction transistor and a thyristor, and proposes a circuit that uses the LM339 voltage comparator t...[Details]
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With the continuous expansion of embedded technology application fields, the requirements for embedded systems are getting higher and higher, and the microprocessor as the core of embedded systems ...[Details]
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Next, we will introduce the enumeration of USB devices. Enumeration is to read various descriptor information from the device, so that the host can load the appropriate driver based on this inform...[Details]
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Colleagues often encounter inverter failures during work and need to judge whether the module is good or bad. Today, it is here, let's test it together. Test with a digital multimeter, first adjust...[Details]
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General IO structure Precautions: Analog Select Registers (ANSELx): After reset, the ANSELx bits default to analog mode. To use any pin as a digital general purpose or peripheral input, the correspo...[Details]
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To be precise, a combination audio system is an integrated audio package launched by a manufacturer, which has as complete functions as possible, is easy to use, and has a gorgeous appearance. All com...[Details]
GD32 MCU
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