A potentiometer, also known as a rheostat, is a mechanical electronic device that usually has three ports, namely two fixed ports on the left and right and a sliding port in the middle.
The two fixed ...
[i=s]This post was last edited by jinglixixi on 2022-8-8 12:26[/i]The biggest feature of AT32WB415 is that it integrates a wireless communication module, which can be seen in its pin naming, as shown ...
STM32MP157A-DK1 Review + Unboxing and SDK Installation
After receiving the development board, I opened the box and took out the development board. I found that the power supply of the development boar...
Today is the Lantern Festival. Since the dawn, the sound of firecrackers has been heard one after another. Sending the kids to school, ah, the "flavor" of the festival is particularly strong~
How do y...
Tektronix's new 3 Series MDO and 4 Series MSO oscilloscopes are now available! According to the official, during the development of these oscilloscopes, they spent hundreds of hours meeting with engin...
Abstract: Using an IC (MAX971) that includes an open-drain comparator and a 1% accurate reference voltage, this circuit monitors the magnitude of a negative supply voltage and provides a digital warni...[Details]
LED display screens can be divided into many types, such as: LED unit board, monochrome LED display screen, dual-color LED display screen, inkjet screen, LED full-color display screen, etc. If ...[Details]
#include reg52.h #define wu P0 #define uchar unsigned char sbit wei1=P2^4; //define the first LED display sbit wei2=P2^5; //define the second LED display sbit wei3=P2^6; //define the third LED dis...[Details]
Intel announced the list of innovative teams for the fourth phase of the AI 100 Best Innovation Incentive Program. The 16 outstanding innovative teams selected this time have projects covering mult...[Details]
In order to solve the problem that the color change of electrochromic devices is controlled by the color of the external environment, a portable color adaptive
recognition circuit
based...[Details]
A study published by the Aluminum Extrusion Council (AEC) shows that there are technical and economic advantages in using aluminum extrusion profiles for the structural frame of solar cells.
I...[Details]
This scheme takes the extension of circuit service life as the theme, and is based on the combination of switching power supply and linear power supply, making full use of their respective advantages...[Details]
Load transient testing is a quick way to check the performance of a power converter. It reflects the converter's adjustment speed and can highlight converter stability issues. The converter's load re...[Details]
According to the data from the China Passenger Car Association, the national narrow passenger car retail sales in August were 1.905 million, a year-on-year decrease of 1.0% and a month-on-month inc...[Details]
Compact PCI (cPCI) power supplies have been widely recognized for their applications in the computer, industrial and telecommunications fields. To optimize system applications, a cPCI power supply use...[Details]
Energy-saving design is sweeping the electronics industry. The widespread use of electronic devices is putting increasing pressure on the power grid, so energy conservation is very necessary.
...[Details]
Low voltage AC LED lighting applications are on the rise
All low voltage AC lighting systems use a separate main power supply that provides an offline AC conversion solution to a low voltage. ...[Details]
74HC595: It is an 8-bit serial input and parallel output shift register, in which the parallel output is a three-state output (i.e., high level, low level, and high impedance). The shift regi...[Details]
Abstract: The PWR series programmable AC power supply has a powerful waveform generation function, which can easily generate complex transient waveforms, simulate the output of normal AC power, and a...[Details]
The sub-forum on new energy storage driving future energy transformation of the 7th Hongqiao International Economic Forum was held at the National Exhibition and Convention Center (Shanghai) on Novemb...[Details]
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