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1. Installation software cracking problem: There are two programming environments for stm8: STVD and IAR for STM8; STVD is officially released by ST, and many materials show that STVD is better than ...[Details]

After a few days of work, I finally ported Qt5.7 to 4412. Here are some records of my porting process, I hope it can help others. 1. Files to download Download qt5.7 source code qt-everywhere-opens...[Details]

Not only must you be able to read diagrams, but you must also be able to use measuring instruments correctly. Today I will share with you how to use measuring instruments correctly in actual work---....[Details]

As electronic products become increasingly complex, the market places higher demands on the bandwidth and accuracy of oscilloscopes. This is not a problem that can be solved by simply purchasing a hi...[Details]

In the field of measurement and instrumentation, it is often necessary to measure the pulse width of digital signals. This measurement usually uses the pulse counting method, that is, a high-freque...[Details]

EPS emergency power supply can be said to be an emerging industry that has developed rapidly in the past two years. Compared with the mature UPS, it has similarities and differences. The similarities ...[Details]

First edit a simplest function, including variable allocation and initialization: test1.c 1. #include    2.    3. void main()   4. {   5.   int d = 4;   6. }   Then compile: arm - linux -gnueabihf-gc...[Details]

Recently, the large-scale restart of pumped storage has attracted great attention from the industry. As a result, discussions on whether grid-side energy storage can be restarted have also become i...[Details]

1-8-2-2. AC output single capacitor half-bridge transformer switching power supply Figure 1-39 is a working principle diagram of a single capacitor half-bridge transformer switching power ...[Details]

　　Design of Virtual Signal Spectrum Analyzer 　　With the rapid development of computer technology, the application of signal processing technology using software is becoming more and more widespread, ...[Details]

1: When the amount of data sent by the serial port is large, using fifo can greatly reduce the MCU overhead. (It is somewhat similar to the cput processing model of serial input and parallel output...[Details]

Digital tube display principle Digital tubes are divided into common cathode and common anode according to different internal connections. There are 8 LEDs inside the eight-segment digital tube. If...[Details]

The core components of automotive system-on-chip (SoC) include CPU, GPU, AI accelerator, on-chip bus and interconnection. Currently, CPUs are mainly ARM architecture, x86 architecture and R...[Details]

There are almost no photovoltaic projects in Hunan that are compatible with energy storage. The main reason is that the electricity generated by ordinary photovoltaic projects in Hunan is fully abs...[Details]

~ One sensor can be used for vehicle position estimation, vehicle posture measurement and headlight leveling at the same time ~ Key Benefits Industry-leading perf...[Details]