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What is a Laser Thickness Gauge? A laser thickness gauge is generally composed of two laser displacement sensors that are facing each other up and down. The two sensors measure the position of th...[Details]
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Each IO port of stm32 can be used as an entry for external interrupts. The interrupt controller of stm32f103 supports 19 external interrupt/event requests (question 1: What is the difference between ...[Details]
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The LCD1602 programming I talked about last time was quite complicated. This time I will talk about a simpler one: the stepper motor. Here we will not talk about the "subdivision" experiment of st...[Details]
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The CA6155 multifunctional electrical equipment detector can be used to measure parameters required for the electrical safety of all portable electronic equipment, machinery and switch cabinets. Insp...[Details]
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Introduction The development and wide application of micro-sensor technology have made wireless sensor networks an inevitable trend in the development of sensor networks. Wireless sensor networks ar...[Details]
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As the earliest application of video surveillance, the security market has developed very rapidly and has begun to take shape. In recent years, it has been growing rapidly at an annual growth rate of ...[Details]
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Track circuit is an important outdoor equipment for signal interlocking, which plays a role in ensuring the safety of driving and shunting operations. It can supervise and check whether there are tra...[Details]
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1. Configure your computer's IP address as a static IP address in the 192.168.1.20 subnet with a subnet mask of 255.255.255.0. Connect the wireless AP/CPE device and your computer to the same physica...[Details]
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There are three methods that are commonly used for infrared reception. 1. Inquiry method, that is, the software keeps inquiring whether it is low (remote control signal) and then reads the header co...[Details]
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The various methods of using a multimeter to detect the polarity, tube type and performance of medium and low power transistors are basically applicable to the detection of high power transistors. Ho...[Details]
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// PS2 keyboard test program 3 (completes the basic functions of the keyboard, but does not implement the microcontroller sending commands to the keyboard to control the keyboard num and caps indicato...[Details]
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void X5045SpiOpen(void); //Open X5045 chip select
void X5045SpiClose(void);//Close X5045 chip select
void X5045WriteEnable(void);//Software enables X5045 write operation
void X5045WriteDisable(void...[Details]
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There are many types of microcontrollers. A PIC (Peripheral Interface Controller) is an integrated circuit (IC) used to develop and control peripheral devices. It is a CPU with decentralized (multi...[Details]
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1 Introduction
The trend toward smaller portable electronic devices is driving the integration of passive components such as inductors, capacitors, and transformers on silicon substrates. Over the...[Details]
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TechInsights released the "Automotive Industry Outlook 2025" report, pointing out that the automotive industry will present several transformative trends next year, including the rise of electric v...[Details]
Talking
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