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,...
Reference voltage and clock issues of MCU1. Reference voltage and conversion clock of MCU? ? ? Is it not a typo by the author?2. MCU has many clocks, isn't it usually a system clock and a real-time cl...
We live in an era of great technological discontinuity. Emerging wireless communication applications are trending toward wider bandwidths, higher frequencies, denser modulation schemes, multiple chan...[Details]
Overview of ZigBee lighting control solution: The solution is developed based on TI CC2530 chip. It uses smartphone APP interface control and supports Apple IOS and Android mobile device contro...[Details]
Through the study of the last lesson, we seem to have successfully lit up a small LED light, but there is still some knowledge that everyone has not fully understood. The microcontroller is written a...[Details]
A supercar is more than just a car. It has top-notch power, speed and handling performance, as well as unique design, modern features and luxury quality, which can bring users an unparalleled drivi...[Details]
1. Memory format (word alignment): The Arm architecture treats memory as a linear combination of bytes starting from address zero. The first stored word (32-bit) data is placed from byte zero to byte...[Details]
Use of Multimeter (1) Be familiar with the meaning of each symbol on the dial and the main functions of each knob and selector switch. (2) Perform mechanical zero adjustment. (3) According to...[Details]
On November 19, Huawei Mobile's official Weibo account announced that in order to increase the reuse of electronic products, Huawei has officially launched its second-hand phone business. Every offic...[Details]
The inverter is an important part of the emergency power supply . In order to achieve timely adjustment of the inverter output AC voltage in the emergency power supply, reduce the output voltage ...[Details]
It is reported that Tesla has launched a new feature called "Car Access", which allows car owners to add and delete access rights of other drivers. Car owners can add or delete other drivers in their...[Details]
WPG Launches Amazon Smart IoT Voice Recognition Solution Based on MediaTek Products On September 8, 2022, WPG Holdings, a leading semiconductor component distributor dedicated to the Asia-Pacific m...[Details]
Let me first introduce NFS: NFS is the abbreviation of Network File System. It is a protocol used for distributed file systems, developed by Sun and released to the public in 1984. Its function is to...[Details]
Most lithium-ion battery research focuses on increasing energy density, but startup TyFast is doing the opposite, compromising on battery capacity to achieve fast charging and a longer life cycle. ...[Details]
According to Bloomberg's Mark Gurman, Apple will introduce several new features and enhancements in iOS 15 and iPadOS 15 later this year, including a redesigned iPad home screen, an updated lock scre...[Details]
During trial production, adjust R (200 ohms) so that the collector current of T2 is 30-40 mA. The yellow, green and red lights use 6.3V specifications, and the red and green lights are changed to 2....[Details]
In the era of intelligent driving, safety comes first.
Are vehicles equipped with lidar really safer to drive? International insurance giant Swiss Re has given a positive answer using a ...[Details]
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