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General steps of A/D converter When an analog signal is converted to A/D, a certain conversion time is required from starting the conversion to outputting the digital quantity at the end of the conve...[Details]

With the development of modern sensor technology and wireless communication technology, the Internet of Things has begun to enter people's daily lives. Internet of Things applications represented b...[Details]

Currently, more than 500 operators in more than 170 countries hold spectrum licenses for low-band LTE or 5G Nearly 400 operators are known to have launched LTE or 5G networks using low-band spectru...[Details]

Abstract: This paper introduces an image and position sensing system based on linear array CCD. This system uses C18051F020 microcontroller as the slave computer to drive the CCD and communicate wi...[Details]

As sales pick up, power batteries will also usher in a period of growth, and CATL will have opportunities to catch up in the future. No one would have thought that CATL, which has countless beautie...[Details]

From smartphones to cars, consumers are demanding more functionality packed into smaller and smaller products. To help achieve this, TI has optimized packaging technology for its semiconductor devi...[Details]

 arm is a British company that sells chip technology licenses. arm is a RISC chip. (RISC reduced instruction set computer) arm architecture has defined 6 versions, and the instruction set functi...[Details]

Code: #include reg52.h #define uchar unsigned char #define uint unsigned int uint disnum, a; sbit adrd=P3^7; sbit adwr=P3^6; sbit dula=P2^6; sbit temperature=P2^7; uchar code table_du ={ 0x3f,0x06...[Details]

The realization of vehicle autonomous driving is inseparable from the "eyes" that can see the surrounding environment. The vehicle-mounted millimeter-wave radar is such a "smart eye". It can not on...[Details]

/******************************************************** 007.ASM wiring: P0 port connects to digital tube and P2 port connects to matrix keyboard Use timer interrupt, if there is no operati...[Details]

Share STM8 IAP method A: Operation in BOOT project: 1. Write the BOOT program and the application program in two projects. 2. The most important thing in the BOOT program is the interrupt vector ta...[Details]

When it comes to LED drive accuracy, constant current error usually comes to mind. In fact, drive accuracy is not limited to current accuracy. LED is a typical current-driven device. Accurately co...[Details]

In the figure, SPKR1 and SPKR2 are both piezoelectric tweeters, used to send and receive ultrasonic waves. The core of the circuit is the 567 phase-locked loop integrated circuit, which completes t...[Details]

　　At present, the highway tunnel lighting consumes a huge amount of electricity, especially in the western region of China, where there are many tunnels and the traffic volume is not large, and even ...[Details]

This article mainly introduces the intelligent lighting platform solution developed by Shiqiang Telecom based on the high-performance 78K0/Ix2 series MCU designed by Renesas E...[Details]