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I was recently working on a 51 car, and during the process I discovered that there was a small accident with sprintf on the 51 microcontroller.
The unexpected source program is as follows:
#include...[Details]
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Mouser stocks ams OSRAM Mira220 global shutter image sensor Meet a variety of machine vision application needs February 27, 2023 – Mouser Electronics™, a renowned New Product Introduction (NPI) d...[Details]
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The internal 16M crystal oscillator has too much error, resulting in inaccurate baud rate. 9600bps is OK. If you want to use 115200, use an external crystal oscillator. In addition, if the data in ...[Details]
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Magnetic sensors play an important role as key components in modern high-performance industries, automobiles, drones, and other industries. As a world-leading microelectronics and semiconductor techn...[Details]
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In many cases, it is necessary to bury the grounding body and lead out the grounding level so that the equipment can be reliably grounded. To ensure that the grounding resistance meets the requirement...[Details]
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1. Current status of commercial demonstration and application of autonomous driving technology
In recent years, with breakthrough progress in underlying supporting technologies and software an...[Details]
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what is it? The EVSE Development Platform for AM62x is a commercial Level 2 charging station with selected hardware and software to help hardware designers and software developers get to productio...[Details]
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At present, China's automobile industry is entering the era of "new four modernizations" represented by intelligence (ADAS & Autonomous), networking (Connected), electrification (Electrification) and...[Details]
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As the functions of smart handheld devices such as mobile phones and tablets in people's hands are constantly upgraded and powerful, entertainment and personalized applications have also made the bat...[Details]
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1. References "STM32F1 Development Guide - Registers" - Chapter 6 Marquee Experiment Section 6.1 "STM32 Chinese Reference Manual_V10"-8.2 GPIO register description 7.3.7 APB2 peripheral clock ...[Details]
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An efficient and sophisticated building and energy management system should include the ability to automatically record the owner's electricity, gas and water usage, which not only reduces costs ...[Details]
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TTL level By default, the interface is TTL level. The high and low level thresholds are as follows For example, when the power supply voltage is 3.3V, the IO port voltage is 1V, which the MCU consi...[Details]
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According to comprehensive foreign media reports from the Taiwan Economic Daily, U.S. President-elect Biden took office on the 20th. Analysts believe that the Biden administration may prioritize tec...[Details]
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On April 29, the Lankao County People's Government and China Ocean Energy Storage Technology (Beijing) Co., Ltd. held a strategic cooperation signing ceremony. Zeng Jianhua, Chairman of China Ocean En...[Details]
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1. Overview
In order to curb and combat crime and reduce financial risks, banks need to conduct effective and reliable monitoring of important locations and business premises, and to recor...[Details]