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Internal 1 M crystal oscillator.
The timer is used to implement a periodic signal that drives a passive buzzer. These experiments are based on the CTC mode of the timer, where the frequency signal...[Details]
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According to the latest survey by TrendForce Semiconductor Research Center, as DRAM spot prices have continued to rise over the past month, coupled with the power outage at Samsung's Hwaseong plant o...[Details]
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Principle of the generator hydrogen system
Direct replacement of air and hydrogen in the generator is not allowed to prevent the formation of mixed gas with explosive concentration. Our factor...[Details]
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On the one hand, this circuit can avoid the problem of having to use expensive inductor coils in general oscillation circuits. On the other hand, it can avoid the problem of using double potentiomete...[Details]
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The fire protection network monitoring system has been developing day by day in China. Now many cities have established the urban fire protection network monitoring system. Some enterprises have also ...[Details]
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1. Interrupt the execution process 1) Save the PC value before the interrupt 2) Keep CPSR to spsr before interruption 3) Modify the corresponding value of CPSR and enter the corresponding abnormal ...[Details]
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We have introduced the selection principles of combustible gas detectors before. Now the editor has sorted out a selection principle for sensors and shared it with you as follows:
1. Determine th...[Details]
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Summary GGII data shows that Funeng Technology’s global shipments will further increase in the first half of 2023, firmly ranking among the top 10 in the world. Funeng Technology, the leader in lit...[Details]
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Among the measuring instruments, electromagnetic flowmeters are widely used. To use electromagnetic flowmeters correctly, the electrodes of electromagnetic flowmeters must be well maintained. There a...[Details]
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According to a recent research report from Goldman Sachs, 169 industries around the world have been hit to some extent by the chip shortage. Following automobiles and smartphones, the "chip shortag...[Details]
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1 Overview
Viscosity is a manifestation of the internal friction of a liquid. Liquid viscosity measurement is widely used in the fields of petroleum, chemical industry, pharmaceuticals and cli...[Details]
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At present, LED lighting products are gradually replacing traditional lighting fixtures and becoming mainstream lighting products. For high-power LED street lamps, light efficiency is the focus of...[Details]
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随着科学技术的迅速发展，尤其是电子信息技术的不断更新，医疗卫生事业也逐步深化改革，实现现代化医疗成为医院未来发展的趋势，医院呼叫对讲系统是提高医院的护理水平的重要设备之一，其基本功能就是通过一种简便的途径使护理对象与医护人员达成沟通。16位的MSP430单片机的集成度很高，片内资源丰富，主要的突出特点是低功耗，可以实现长时间的稳定工作，应用到该系统后，性能得到很好的优化，可以提高医护人员的工...[Details]
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In addition to serial communication, STM8L can also support infrared communication and smart card protocol. These functions will be developed and the program source code will be released later. STM8L...[Details]
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Zoss Research recently released the "2020 Global and China Fuel Cell Market and Trend Research Report", showing the development status and trends of the global and Chinese fuel cell industry. As a ...[Details]
Analogue and Mixed Signal
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