I was in a rush to deliver goods. I didn’t have time for the sample. I just made a small batch and poured copper. I made a mistake in a hurry. The ground terminal of the Kelvin sampling was poured. Wh...
The DMIC recording data of the RSL10-SENSE-DB-GEVB board has periodic large glitches:
Specifically, DMIC is started and the collected data is saved in the DMIC interrupt. After the data is exported, i...
xujinxionsemi and Avnet IoT Innovation Design Competition
BackgroundSince these IAR network licenses can be used by any user who has access to the license server, in some cases you do not want certain members to use these network licenses or only allow them ...
[size=4]For embedded systems, especially battery-powered systems (such as portable electronic devices, metering applications, and medical devices), reducing system power consumption and extending batt...
The national competition list is out. Friends who don’t know it yet can check it out here: https://en.eeworld.com/bbs/thread-1084541-1-1.html
As soon as the list came out, everyone started to guess th...
[i=s] This post was last edited by wadeRen on 2022-2-25 10:14 [/i] # [Article Navigation] [GD32L233C-START Evaluation——01. Unboxing, Development Kit](https://en.eeworld.com/bbs/thread-1192154-1-1.html...
The automotive electric oil pump developed by Nidec Group is indispensable in hybrid drive, all-electric drive and idle start-stop functions, which play a decisive role in energy conservation and e...[Details]
1. Forward operating current If:
It refers to the forward current value when the light-emitting diode emits light normally. In actual use, IF should be selected to be below 0.6·IFm according to n...[Details]
Zhang Rujing was born in Nanjing in 1948 and moved to Taiwan with his parents the following year. He holds a bachelor's degree in mechanical engineering from National Taiwan University, a master's de...[Details]
The China Association of Automobile Manufacturers said that the chip supply eased slightly at the end of September, but the quantity still could not meet production needs. In addition, it will take s...[Details]
On April 28, Changdian Technology announced the official establishment of the "Design Service Business Center" and the "Automotive Electronics Business Center", and held a grand unveiling ceremony in...[Details]
After a few years, you may not have to move bricks anymore.
On February 15, Monumental, a construction
robot
startup, announced on its official website that it had completed a new roun...[Details]
ABB has launched an innovative all-in-one electric vehicle charger, Terra 360, to bring the fastest charging experience to the market. ABB's new Terra 360 is a modular charger that can charge up to...[Details]
The shortage of automotive chips has created opportunities for domestic MCU manufacturers. Volkswagen discontinued production? Fake. Automotive chip shortage? Really. After rumors of "Volkswage...[Details]
General LED lighting has a current limiting resistor in the driving circuit, and the power consumed by the resistor has nothing to do with the LED light emission. In order to improve efficiency, a sw...[Details]
1 Introduction Direct Digital Synthesizer (DDS) technology has fast frequency switching speed, easy to improve frequency resolution, low hardware requirements, programmable full digitalization to f...[Details]
Wideband amplifier using UPC1663
Function of the circuit
The circuit of UPC1663 is the same as UA733 which is widely used as video amplifier. Since its high frequency characteristics are impro...[Details]
Taking the smart home remote monitoring system as an example, a remote monitoring system solution with Web technology as the core is designed and implemented on a software and hardware platform base...[Details]
In fact, everyone is familiar with batteries. Many daily electronic devices use them. You may not know what the inside of a battery looks like, or how a battery works, but you must know that batterie...[Details]
The general dual power supply (positive and negative symmetrical power supply) does not have the function of continuous adjustment, which brings inconvenience to use. This article introduces the symme...[Details]
The content of this article mainly focuses on the connotation, function, scale, perspective and data source of autonomous driving vehicle testing scenarios.
01. Scenario elements and sce...[Details]
PCB Design
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