Imagine being able to change your project MCU card according to your needs, almost like upgrading your computerhttps://www.hackster.io/MakerIoT2020/interchangeable-esp12-e-card-074268...
Why can't the internal resistance of a diode be ignored when the current is large? According to 1/rbe being approximately equal to Id/Ut, shouldn't the internal resistance be smaller when the current ...
I was browsing forums and news these days, and suddenly saw a new term - Wi-Fi 7
....Um....
No, wasn’t Wi-Fi 6 being promoted before? What the hell, I haven’t even used a Wi-Fi 6 router and I’m planni...
[i=s]This post was last edited by lugl4313820 on 2022-7-23 17:15[/i]After changing to the Ubuntu system, you can experience the xfce desktop.
1. After connecting to the development board with ssh, log...
Hello teachers, the circuit I sent before is different from what the teacher asked for. He wants the load to be at the bottom, and then the current flows from the power supply through the load directl...
CAN bus (Controller Area Network) is a communication protocol widely used in automotive, industrial, medical and other fields. However, during use, CAN bus may also encounter some faults.
...[Details]
In November, China's total output of power and energy storage batteries was 87.7GWh. The actual dismantling of power batteries was estimated to be about 70.7GWh, a year-on-year increase of 11.5%, a...[Details]
S3C2440 belongs to unified addressing, that is, the memory and peripherals are uniformly addressed. The CPU can access different devices such as a.GPIO, b.UART, IIC, c.NOR, NAND, network card, etc. t...[Details]
Shanghai Panshi is a professional company specializing in training, process consulting, product consulting, and engineering services related to automotive functional safety, expected functional safet...[Details]
I don't know if it was a sudden impulse or other factors, but I suddenly wanted to play with assembly language again. In the past few years, I have dealt with microcontrollers, including the 51 serie...[Details]
PIC32MZ has two debugging ports, ICSP1 and ICSP2. The PIC32MZ EF Start Kit development board uses ICSP2 (see the official website circuit diagram for details), while Harmony defaults to ICSP1 and can...[Details]
Although the basic LED driver designed for general lighting applications is relatively simple, the design becomes very complex when additional features such as phase cut dimming and power factor corre...[Details]
In the past two years, there have been rumors that Microsoft is building a foldable screen device. Although many people think that it may be Microsoft building a mobile phone again, the actual situat...[Details]
This article introduces the characteristics and principle of UC3842 , and analyzes and experiments its current-controlled pulse width modulation switching power supply. From the experiment, it is con...[Details]
With the rise of new energy vehicles , the gradual commercialization of 5G, and the rapid development of autonomous driving, electrification, interconnection, sharing, intelligence, and multi-screen ...[Details]
On November 3, Unitree once again launched the new Unitree B2 industrial quadruped
robot
in a leading position
, breaking through the peak and surpassing the limit, and continuing to lead t...[Details]
Most large electric vehicles are driven by dual motors. In order to increase the starting torque and reduce the starting current,
a
frequency-sensitive resistor is required to be connected ...[Details]
With the commercialization of 5G last year, while mobile phone manufacturers were busy competing for territory with each other, they also turned their attention to the once popular VR, trying to make...[Details]
On October 15, the Sichuan Provincial Department of Economy and Information Technology issued an announcement, publicizing the list of 25 new industrial tracks to be recognized in Sichuan Province ...[Details]
ADI Reference Circuit
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