It took me a few days to finally run the ESP32-S2 lighting routine using the Arduino IDE.
I think it's my problem, but I found that many people seem to have encountered the same problem as me, and the...
What does it mean to connect the two resistors in the dotted box like this?
What is the role of GDT here?
Are there any other ways to connect the two grounds like the one in the red box?...
Evaluation module: 24G millimeter wave radar sensor module (HLK-LD116S-24G)HLK-LD116S-24G IoT millimeter wave sensor module can be used to monitor moving targets in a small range and output high and l...
The probe is a device that forms a physical and electrical connection between the oscilloscope and the test point. The probe is actually a sensor. Most probes are voltage sensors. The probe transmits ...
I encountered a seemingly simple 51 MCU serial communication problem , but I have been struggling for two days and still can't debug it.
1. Purpose:Use Guo Tianxiang's development board to achieve the...
HN-FRC series AC and DC high voltage measuring devices are special instruments for on-site measurement. They are mainly used for the measurement of pulse high voltage, lightning high voltage, power f...[Details]
Musk once said that he would launch full-featured self-driving (FSD) by the end of 2019, but now it is 2020, and Tesla has not fully opened up the self-driving permissions except for adding the "vehi...[Details]
Under the background of the mainstream development trend of the "New Four Modernizations" of my country's automobile industry, the overall supply trend of the semiconductor industry, and complex inte...[Details]
The logic analyzer is the same as an oscilloscope, which collects the specified signals and displays them to the developer in a graphical way. The developer analyzes these graphical signals according...[Details]
The new version also introduces the new DeepPRIME noise reduction tool, which is 4 times faster than the previous version and supports Fujifilm X-Trans sensors (Beta) DxO PhotoLab now sets the stan...[Details]
OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
In early January 2010, the "Freescale Charging Bar" technical symposium demonstrated and discussed the complete solution for automotive instruments. The forum attracted many engineers, experts, s...[Details]
According to MSPoweruser, OnePlus recently officially released the new OnePlus 8/Pro mobile phone. Its rear quad-camera module has been confirmed by foreign media including Max Weinbach and and...[Details]
0 Preface With the rapid development of the electronics industry and information technology, the demand for polymer materials with conductive functions is becoming more and more urgent. Conductive ...[Details]
In the early morning of August 19th, Beijing time, Nvidia today announced the company's second quarter financial report for fiscal year 2022. The report shows that Nvidia's revenue in the second fisc...[Details]
The common low-resolution linear
digital potentiometer
is transformed into an exponential and high-resolution one by using a single-chip microcomputer, so that the general-purpose digital poten...[Details]
The
nickel-cadmium battery charger introduced here is simple and practical, it has constant current charging and full automatic stop function.
The schematic diagram of this circuit is shown...[Details]
On December 16, the Northwest Power Grid Large-Scale New Energy and DC Carrying Capacity Measurement Index System Research Science and Technology Project passed the expert acceptance. In addition, ...[Details]
Direct conversion technology has long been hailed as the "holy grail" of communications. Obviously, any new architecture that promises to reduce the number of components and reduce costs must be ve...[Details]
I have read some books, blogs and listened to the discussions of experts recently. I have some experience in my heart. I have recorded it down. It is a summary of heap code that I wrote recently....[Details]
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