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Spectrum analyzer: mainly tests the signal spectrum and provides frequency and power information. High-end spectrum analyzers can also perform signal demodulation and analysis functions. Oscillosco...[Details]
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O Introduction
In power production, there are two types of power output by the generator, namely active power and reactive power. In the process of AC power transmission and use, part of the e...[Details]
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About two months ago, the company had a small project for power module output control, and we were going to use a single-chip microcomputer. Colleagues in the hardware group chose STM8L051F3, the...[Details]
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1. PIC16C712 microcontroller functions, features, and application areas 1. Functions and features: PIC16C712 microcontroller is an enhanced product based on the functions of 711 chip launched by M...[Details]
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In the past 25 years, in-circuit testing (ICT) has been the main means of discovering manufacturing defects in assembled PCBs. Today, most PCBs are not 100% probe tested, which challenges this once e...[Details]
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1. Process 1 and 2 are initialization processes. Each read must be initialized, otherwise 18b20 is in standby state and cannot be read successfully. Process 1: Pull down the signal line for 480-7...[Details]
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introduction
Market forecasts for high brightness LEDs (light emitting diodes) vary widely. Despite the different forecasts, the trend is clear: the high brightness (HB) LED market is grow...[Details]
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There are many ways to light up the LED lamp of STM32. The first is to operate the register to light up the LED lamp (taking the first LED of GPIOC as an example). The operation method is to first lo...[Details]
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DC-DC power modules can greatly shorten the time of circuit design and reduce costs, so they are widely used in circuit design. Among them, the quality of DC-DC power modules is often determined by t...[Details]
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Through Baidu search, 315/433Mhz wireless transmission uses ASK (amplitude modulation) transmission. Generally, modules are sold on Taobao. A pair costs about 10 yuan, or even cheaper. It is also very...[Details]
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Using bit definition to implement LED running lights #include reg52.h #define time 20000 sbit LED1=P2^0; sbit LED2=P2^1; sbit LED3=P2^2; sbit LED4=P2^3; sbit LED5=P2^4; sbit LED6=P2^5; sbit LED7=P...[Details]
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The most effective way to determine whether the clock is configured correctly is to output the configured clock from a certain pin, and then detect it externally with a frequency meter or oscilloscop...[Details]
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(Image source: Autotalks official website) According to foreign media reports, Autotalks, a global leader in V2X (vehicle-to-everything) communication solutions, is supplying its chipset for NoT...[Details]
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Cybercriminals take advantage of the importance of domain names on the Internet by registering names related to existing domain names or brands with the intent of profiting from user mistakes. This p...[Details]
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CAN bus (Controller Area Network) is a communication protocol used in the field of automobile and industrial automation. It has the characteristics of high reliability, real-time and flexibility. H...[Details]