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Since the L0 part of the TQ210 board we are using is already hard-coded, and the L0 part has clock initialization, so we do not need to initialize the clock when we do serial communication now. We wi...[Details]
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LEDs are expected to transform the lighting industry with their long life and low power consumption , but a major barrier to their rapid adoption is the high cost of the LEDs themselves. The cost of ...[Details]
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The intelligent LED drive circuit system is designed based on the wind and solar power generation systems. Among them, wind power and photovoltaic power generation are given higher priority. When the...[Details]
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Many process control sensors, such as thermistors and strain bridges, require precise bias currents. By adding a current-setting resistor, R1, the voltage reference circuit, IC1, can form a constan...[Details]
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Arc welding inverter power supplies are widely used in shipbuilding, machinery, automobiles, electricity, chemicals, petroleum, light industry, aerospace, defense industry and other sectors. In rec...[Details]
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开关电源 用于对这些电源进行控制,由于具有显著优点,开关电源已成为大部分电子产品的标准电源。 电容 可用来减少纹波并吸收开关稳压器产生的噪声,它还可以用于后级稳压,提高设备的稳定性和瞬态响应能力。电源输出中不应出现任何纹波噪声或残留抖动。这些电路常采用钽电容来降低纹波,但钽电容有可能受到开关稳压器的噪声影响而产生不安全的瞬变现象。 To ensure reliable operation, th...[Details]
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"One stone stirs up a thousand waves." Due to the local government's epidemic prevention policy, the factory of RF device giant Skyworks in Mexico was closed for 20 days this month. Although the susp...[Details]
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The problem of pull-up and pull-down resistors must be combined with the specific internal structure of the IO port to be analyzed clearly.
The following analyzes the IO ports of traditional 51 micro...[Details]
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The most far-reaching technological change in terms of touch screen performance is the shift from resistive to
capacitive touch screen
technology. According to market research firm iSuppli, b...[Details]
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1. Overall design of the system
This system is used to test the functions and performance of DC motor controllers. The test content mainly includes the current value, speed value and waveform cha...[Details]
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Enable embedded devices to efficiently implement applications from AI voice, AI vision, AI pixels to AIGC February 29, 2024, Shanghai, China - VeriSilicon (VeriSilicon) today announced that artific...[Details]
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Accurate color display and vivid image quality promote immersive mobile gaming visual experience Shanghai , China , November 7 , 2023 - Zhudian Semiconductor, a professional visual proc...[Details]
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Unix/Linux is case sensitive:
.s Operation: Assembly
.S operation: cpp + assembly
eg:
/* start.s */
#define rTEXT 0x12345678
LDR R0,=rTEXT
....
# arm-lin...[Details]
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Recently, the Chint Power All-in-one liquid-cooled energy storage system project was launched in the Chint Intelligent Energy Measurement Industrial Park, with a total capacity of 1.25MW/2.5MWh.
...[Details]
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Background and design features of single chip electronic password lock With the rapid development of high technology today, people have invented various forms of locks, such as password locks, elect...[Details]