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2024 Bosch Connected World Dr. Stefan Hartung, Chairman of the Board of Directors of Bosch Group: “Bosch is working hard to push the application of artificial intelligence in vehicles to a new di...[Details]
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On January 30, Toyota announced that the company would sell a total of 10.5 million vehicles globally in 2022, basically the same as in 2021. This is the third consecutive year that Toyota has ranked...[Details]
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I use a 4-bit 595-driven digital tube as data display; #include "STC15w408as.H" #include "intrins.h" #define U8 unsigned char #define U16 unsigned int #include "EEPROM.H" //This file can be downloa...[Details]
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A microcontroller is a single-chip microcomputer that integrates the main parts of a microcomputer on one chip. Microcontrollers were born in the mid-1970s. After more than 20 years of development,...[Details]
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1. Boot0 needs to be connected high (be careful not to exceed 3.6V, it is not a 5V tolerant pin), and Boot1 (PB2) needs to be connected low (pull down with a resistor or directly to ground). 2. VDDA/...[Details]
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1 Introduction
LED is becoming the mainstream device for backlighting. Generally, there are multiple LEDs in the backlight design, so the consistency of the brightness of each LED must be cons...[Details]
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The duplication operator DUP can define duplicate variables, whose format is: Variable name pseudo-instruction indicator nDUP (operand); where n is the number of repeated variables For example: ...[Details]
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1. JZ2440 uses NOR Flash to start
When NOR starts, address 0 is located in NOR Flash, corresponding to BNAK0. The CPU runs the program directly from address 0 of NOR Flash. The code can be copied d...[Details]
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At the 8th Annual Conference of China Satellite Navigation and Positioning Services and China Beidou Application Conference, Yang Changfeng, chief designer of the Beidou Satellite Navigation System, ...[Details]
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Recently, the well-known mobile phone review organization DDXOMARK released the camera scores of Samsung Galaxy A71, with a photo score of 89 points, a video recording score of 74 points, and an over...[Details]
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At present, the global medical electronics industry is gradually showing attractive development prospects, and the speed of product replacement is constantly increasing. At the same time, due to th...[Details]
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I. Introduction Serial communication is a very common debugging tool interface in embedded development. We mostly use the printout of the serial port to determine the running status of the program. W...[Details]
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Generally speaking, the signal frequency of small current is relatively high. At this time, you should choose a high-bandwidth oscilloscope and a high-bandwidth current probe. If you want to see the ...[Details]
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Current status of charging pile development at home and abroad
The global new energy vehicle market is developing rapidly, and the demand for charging piles has also increased significan...[Details]
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The converter of the electric vehicle charger works at high frequency, which will cause harmonic pollution to the power grid. Effective measures (such as power factor correction or reactive power com...[Details]