Has anyone used this power chip (LM46002AQPWPR)? The design is to output 12V (input wide voltage 3.9-24V). Now it is measured that no matter how much the input is, the output is about 4V, and the FB p...
[i=s]This post was last edited by lbbook on 2019-12-9 23:23[/i]Thanks to TI and EEworld team for organizing the mmWave development board evaluation event. I am very lucky to be qualified to evaluate A...
The development history of digital integrated circuits has gone through different stages from electron tubes, transistors, small-scale integrated circuits to large-scale and ultra-large-scale integrat...
[color=#555555][font="][size=4] I want to simulate TMS320C5416, so I downloaded CCSv5.5. After creating a c5416 project and writing asm and cmd codes, I found that the lowest option in the Texas Instr...
Some of the knowledge points involved in the "control" competition, especially those related to automatic control theory and algorithms, are not included in the professional courses for some students,...
[i=s]This post was last edited by dcexpert on 2021-9-4 22:03[/i]CircuitPython-compatible development board based on the ESP32-S2 microcontroller.FeaturesESP32-S2-WROVER module
USB-C connector for data...
A few terms:
a) Resolution (LSB): It indicates the change in input analog voltage required for the output digital quantity to change by one adjacent digital number. It is defined as the ful...[Details]
This article provides the production materials of a chip LED energy-saving lamp and the simple production process of a chip LED lamp for the majority of friends, including the production circuit di...[Details]
Suzhou Xinhuilian Semiconductor Technology Co., Ltd. (hereinafter referred to as: Xinhuilian) held an opening ceremony. According to Changshu Daily, Xinhuilian signed a contract to settle in Changshu...[Details]
The motor control system refers to a system that regulates the motor's operating state by controlling the motor's current, voltage, speed, position and other parameters. It usually consists of two ...[Details]
The golden age will come
when
robots
are found in every scene
.
Tesla's high-profile entry, various robot manufacturers rushing to go public, and the gradually recoverin...[Details]
With Apple's official launch of the AirTag item tracker, this type of device has also been favored by more and more manufacturers. According to foreign media reports, OnePlus applied for the "OnePl...[Details]
Editor: The key driver involves the writing of Linux interrupt programs.
1. Button schematic diagram.
2. Writing and transplanting drivers.
Create a new driver file mini2440_bu...[Details]
Designers of motion control applications are under pressure to optimize performance and efficiency while keeping component count and space to a minimum. Sensorless control of the permanent magnet s...[Details]
This paper introduces the hardware principle design and software design of a laser ranging system based on ARM9. With the ARM9 processor as the control core, the phase method laser ranging technolog...[Details]
When making audio equipment, audiophiles should not ignore the impact of the power supply internal resistance. If the internal resistance is too high, once the volume is turned up, the power supply vo...[Details]
On October 15, Qunzhi Consulting reported that although the global economic situation will remain weak in the first half of 2024, affecting the expansion of the global automobile market, major...[Details]
With the rapid development of technology, the automotive industry is undergoing unprecedented changes. From electric vehicles to autonomous driving to smart cockpits , these emerging technologies ar...[Details]
A few days ago, there was a hot search about cars on Weibo. It was about a patent for a transparent A-pillar developed by a 14-year-old American girl, which "achieves the effect of eliminating blind ...[Details]
Since Ford Motor Company took the lead in integrating several popular smartphone applications into its cars, many other automakers and first-tier auto parts suppliers have been thinking about how to i...[Details]
Power technology
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