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Interrupts, especially external interrupts, are an important means for MCU to implement complex functions. Interrupt sources and vectors: All I/O pins have external interrupt capability, a...[Details]
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Recently, it was revealed that domestic smartphone manufacturer OPPO has started recruiting chip-related talents, including positions in digital IC, chip design, chip verification and other positions...[Details]
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Abstract: This paper introduces the main features of Advantech PCI-1721. It has waveform output function with a maximum update rate of 10 MHz, automatic calibration function and board ID, etc. It i...[Details]
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Smartphone shipments underperformed in the latest quarter due to the coronavirus pandemic, which not only led to a decline in smartphone shipments but also affected shipments of components. Accordi...[Details]
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After the Huawei Mate40 series was launched, the Huawei nova 8 series is on the way. During the Double 11 period this month, Huawei launched the Huawei nova 8 SE, with a starting price of 2,5...[Details]
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1. Introduction
The alumina plant and electrolytic aluminum plant of Guangxi Xinfa Aluminum and Power Co., Ltd. are large electricity consumers and require a large amount of electricity. If th...[Details]
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Wollongong-based energy storage company Green Gravity has begun regional studies, site concept engineering and local community engagement at Mount Isa in Queensland, Australia, 1,80...[Details]
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#include avr/io.h #include avr/interrupt.h unsigned int CNT = 0; void timer0_init() { TCCR0A = 0x00; //Normal mode TCCR0B = 0x00; //Stop counting TCNT0 = 0xFA; //Initial value of counting, in ord...[Details]
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Buzzer sings "Wish you peace" * * ********************************************************************************/ SPK bit P1.4 ORG 0000H LJMP START ORG 000BH INC 20H ;Interrupt service, interrupt...[Details]
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When uploading a program from a Mitsubishi PLC to another PLC or computer, many places in the program display a yellow background (as shown in Figure 1). Changing to a higher version of Mitsubishi ...[Details]
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LEDs require a circuit driver to convert the standard AC voltage into a usable DC current and voltage.
To make LED bulbs compatible with standard sockets without sacrificing their operating lif...[Details]
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The directory structure of the STM32 firmware library is shown in the figure below:
Our main concern is the Libraries folder.
1. _htmresc is the ST icon, Project is some examples a...[Details]
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In addition to being able to directly measure AC voltage values, AC current values, the phase between two voltages, between two currents, and between voltages and currents, and power frequency, this ...[Details]
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Recently, IC Insights, an authoritative organization in the semiconductor industry, released a chip production capacity data chart for various countries and regions around the world at the end of 202...[Details]
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Before explaining fuzzy PID, we must first understand the principle of PID controller (this article mainly introduces the application of fuzzy PID, and does not introduce the principle of PID control...[Details]
MCU
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