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As astronomers eagerly await the opening of the Vera C. Rubin Observatory, anxious operators have been testing to see how well the telescope will perform when low-Earth orbit is crowded with satellit...[Details]
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For high-power LED packaging, the packaging method and corresponding materials should be selected according to the LED chip. If the LED chip has been flipped, it must be packaged by flipping; if ...[Details]
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Introduction According to surveys, a large proportion of serious traffic accidents on highways are caused by under-inflated tires. To prevent such accidents, the U.S. Congress passed the TREAD Act, w...[Details]
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According to the Inquirer, in the field of 5G, the US government seems to always have many doubts about Chinese private enterprises such as Huawei and ZTE. Recently, the United States has asked its a...[Details]
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Overview:
With the development of society, there are more and more pipelines (heat, water, electricity, oil, gas, etc.). The collection and timely transmission of pipeline network measurement poi...[Details]
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The emulator at hand is JLINK V8, and when connecting to STM32F103, the SWD method is used.
JTAG pin diagram:
1. Differences between SWD and traditional debugging methods
1. SWD mode i...[Details]
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Next-generation blue and green single-mode lasers, available in a wide range of optical power levels and two package options;
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New lasers achieve tighter toler...[Details]
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In the pulse laser power supply, the energy storage capacitor is very important. It must be a non-polar high-voltage capacitor with very small leakage. In each cycle of the repetition frequency, th...[Details]
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Take the latest DZC-4 intelligent low resistance measuring instrument as an example
1 Overall plan and technical indicators
As shown in Figure 1, the instrument consists of five pa...[Details]
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There are 11 timers in STM32, including 2 advanced control timers, 4 ordinary timers and 2 basic timers, as well as 2 watchdog timers and 1 system tick timer. (TIM1 and TIM8 are advanced timers that ...[Details]
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/* TIM1_CCMR BIT 6-4： 110: PWM mode 1 - When counting up, once TIM1_CNT TIM1_CCR1, channel 1 is at a valid level , otherwise it is an invalid level; when counting down, once TIM1_CNT TIM1_CCR...[Details]
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Next, I will take STM8S103K as an example to explain how to use the master clock output function of STM8. 1: We first need to open the STM8 program burning software STVP and select the correspondin...[Details]
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With the advent of system-on-chip technology, designs are becoming larger and more complex, while time to market is becoming more demanding. RTL is often not sufficient for this new role. These fac...[Details]
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When it comes to automation, it is hard to skip collaborative robots. Since the advent of collaborative robots more than a decade ago, they have taken on automation tasks for many companies, with sa...[Details]
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The mobile phone industry is a field that makes Chinese manufacturing proud. Among the top ten mobile phone brands in the world, Chinese brands have occupied 7 seats. Chip manufacturing is a field ...[Details]
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