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The measuring amplifier is also called instrument amplifier or data amplifier. It is a high-precision amplifier that can be used to amplify weak difference signals. It has a wide range of uses in meas...[Details]
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What is PWM
PWM, or pulse width modulation, is the abbreviation of "Pulse Width Modulation". It is a very effective technology that uses the digital output of a microprocessor to control analo...[Details]
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Fluke DSX series network testers support testing and certification of twisted pair cabling for up to 40 Gigabit Ethernet deployments, and can handle any cabling system, whether it is Cat 5e, 6, 6A, 8...[Details]
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When design engineers select microcontrollers for low-power applications , chip vendor data sheets provide limited help. The data sheets do not provide industry-standard power consumption evaluatio...[Details]
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There is still some confusion in the industry about the different roles of the three main sensors (camera, radar and LIDAR) in the car and how they each meet the sensing needs of advanced driver ass...[Details]
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How can we control and improve the technology of LED full-color display pixels?
The most commonly used methods at present are: 1. Pixel sharing technology 2. Dynamic pixel technology 3. Virt...[Details]
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On July 13, 2023, China Southern Power Grid Energy Storage Co., Ltd. (hereinafter referred to as the "Company", Party B) signed the "Strategic Cooperation Framework Agreement" (hereinafter referred...[Details]
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System version: Ubuntu18.04-64 Compiler version: gcc version 7.4.0 (Ubuntu/Linaro 7.4.0-1ubuntu1~18.04.1) uboot version: 2018.07-linux4sam_6.0 Board model: at91sama5d3x-xplained MCU model: sa...[Details]
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Introduction: European battery manufacturer InoBat announced a partnership with US battery material supplier Group14 Technologies to use Group14's patented silicon-based negative electrode materials ...[Details]
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On November 9, the "Solid Research Advanced Battery Joint Laboratory" jointly established by Tianjin Jiewei Power Industrial Co., Ltd. (hereinafter referred to as "Jiewei Power") and the Suzhou Insti...[Details]
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Why do we need to read README? I think it is to make it easier for us to understand U-BOOT, especially to grasp the overall situation. Of course, the developers wrote more than 200,000 characters and...[Details]
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CAN bus technology has been widely used in automobiles. With the promotion of new energy vehicles and autonomous driving technology, bus problems have also brought risks and challenges to the safety ...[Details]
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Hardware: 51 board
(1) Single-wire ds18b20 connected to P2.2
(2) Use external power to power ds18b20, no parasitic power
Software:
Kei uVision 2
#include "reg52.h"
#include "int...[Details]
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There are usually two ways to detect whether the ordinary zinc-manganese dry battery has sufficient power. The first method is to estimate the internal resistance of the battery by measuring the insta...[Details]
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In the new energy vehicle market in 2024, although fire accidents have been greatly reduced compared with before thanks to the advancement of power battery safety technology, they still occur from ...[Details]