Hello, the chips I choose are generally industrial grade, and the low temperature range of the processor or memory is above -40℃. However, due to product requirements, it is necessary to use -45℃ for ...
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Before proceeding, you need to download the BOOTLOADER to the SAM R21 development board. Although this BOOTLOADER is designed for D21, it can be used directly because the cores of the two chips are th...
[i=s]This post was last edited by roc2 on 2019-10-29 18:19[/i]Last time, we have learned and shared the operation process of ESP8266 one-key network configuration. Next, we need to understand how ESP8...
When doing modbus485 communication, some parameters are stored in the 430 information segment. Now the parameters are written as other collected data. This happened twice, and both times they were wri...
[i=s]This post was last edited by qwqwqw2088 on 2018-12-18 08:19[/i] [size=4] The BMS electric vehicle battery management system is an important link between the on-board power battery and the electri...
According to the Chengdu Hi-tech Zone Electronic Information Industry Development Bureau, the Chengdu Hi-tech Comprehensive Bonded Zone High-tech Park achieved exports of 113.6 billion yuan in the fi...[Details]
Not long ago, a Waymo driverless taxi and a cyclist had an accident in San Francisco. The accident occurred around 3 pm local time. After the accident, the cyclist was not seriously injured and did...[Details]
IT Home reported on April 7 that Xiaomi released the Xiaomi 11 Ultra flagship phone at the end of last month, calling itself the "Light of Android". The price starts at 5,999 yuan, and the 12+2...[Details]
In PIC microcontroller programming, linker script files (*.lkr) are command files for the linker. They specify the following:
* The target device's program and data memory areas
* Stack s...[Details]
Yesterday, the State Council Information Office held a press conference on the development of industry and information technology in the first three quarters, focusing on answering the recent issue o...[Details]
MAX732 standard boost application circuit
The figure shows a standard 12V or 15V boost application circuit, which works in continuous conduction mode. This circuit can work normally within...[Details]
Power ripple test is a very important parameter in power quality testing, but how to accurately measure power ripple has become a difficult problem in the minds of engineers. How can we solve this ...[Details]
With the development of automobile intelligence, body control is also becoming more and more intelligent.
1
Overview of BCM
BCM (Body Control Module) is a body control module t...[Details]
Mouser Launches Single Pair Ethernet Technology Page with Texas Instruments and Phoenix Contact September 30, 2021 – Mouser Electronics, Inc., the premier New Product Introduction (NPI) and widest ...[Details]
Whether the location of acupoints is accurate will directly affect the treatment effect. Therefore, a prediction model of acupoint relative coordinates based on particle swarm optimization neural net...[Details]
In the video surveillance industry, infrared cameras play an irreplaceable role. Whether it is road traffic, corporate security or smart communities, they are indispensable. So what are the funct...[Details]
First Timing Function (Time Delay): Inserts a time delay into the VI, specifying the number of seconds to delay before running the calling VI. The default value is 1.000. The first timing function ...[Details]
0 Introduction
The multi-MCU DC power supply control board includes A/D acquisition and conversion, measurement, display, synchronization, automatic phase sequence determination, phase shift trigge...[Details]
Test Methods: 1. Make menuconfig to remove the original touch program - Device Drivers - Input device support - generic input layer - Touchscreens s3c2410/s3c2440 ts make uImage Boot with the new...[Details]
challenge:
In order to perform an on-site acquisition and analysis of physical quantities, such as pressure and forces generated by railway switches during operation and/or train passage, we c...[Details]
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