The transistor, whose full name should be semiconductor transistor, is also called bipolar transistor or crystal transistor. It is a semiconductor device that controls current. Its function is to ampl...
I am very happy to participate in this event organized by EEworld. Not only can I enjoy shopping at a discount, but I can also recommend and win awards. I hope everyone has a chance to participate:The...
[i=s] This post was last edited by Electronic World Xiaobai on 2019-2-26 22:39 [/i] The programmable high-pass filter requires a passband of more than 10MHz and can be adjusted programmably. There is ...
[table=98%] [tr][td][align=left][font="][size=4][color=#000000][backcolor=white]FAQ answers to some common questions about TI's Bluetooth solution. Hope it can be helpful to everyone.[/backcolor][/col...
100 sets of Pingtouge RISC-V Ecosystem Development Boards - RVB2601 worth RMB 390 are coming. Submit your ideas now and you will have a chance to win! There are also projectors, printers, and purifier...
1 Overview
The watchdog has two functions: 1. It can prevent the program from running away, and if the program runs away, it can reset the microcontroller; 2. It can be used as an interval generator ...[Details]
In July, my country's battery production was 97.8GWh, up 8.6% from the previous month and 33.1% from the previous year. Among them, the installed capacity of power batteries was 41.6GWh...[Details]
1. Hardware Principle Analysis We know from the structure diagram and data sheet that the ADC module has a total of 8 channels for analog signal input, namely AIN0, AIN1, AIN2, AIN3, YM, YP, XM, XP....[Details]
I have also made a three-level nested program. However, I used two timer interrupts and a serial port interrupt. The normal interrupt priority is: INT0 T0 INT1 T0 serial port interrupt. The 51 series...[Details]
On February 23, 2021 MWC Shanghai officially opened. This is the first time that GSMA has re-held the MWC offline exhibition event while the global epidemic is still ongoing. It has attracted much at...[Details]
Rubber, plastic, bakelite, etc., as insulating materials, are essential in the design of our electronic and electrical products. But have you ever thought about the resistance performance of the mate...[Details]
use: 1 This instrument is suitable for measuring the electrostatic properties of fabrics or plate-like products of various non-metallic materials under specified laboratory environmental conditions. ...[Details]
Function of static switch: Two AC power supplies can work normally in parallel only when their frequencies and amplitudes are the same. When one AC power supply fails, a balanced current will be gene...[Details]
On the afternoon of August 2, the Shandong Higher People's Court made a final judgment on the case in which Hisense Video sued TCL for using short videos to commercially defame Hisense Laser T...[Details]
Recently, the CSA Alliance announced that the second update of Matter (Matter 1.2) is now available for device manufacturers and platforms to build into their products. It includes nine new device ty...[Details]
To run the code on a bare board, you must:
1. Write code (startup code, C code, Makefile);
2. Compile and link;
3. Burning (J-Link)
The three documents in the first phase are as...[Details]
On May 19, 2022, the vivo S series new product launch conference with the theme of "Every shot has a cinematic feel" was held online, and the new vivo S15 series products vivo S15 and vivo S15 Pro we...[Details]
A few weeks after the release of the Galaxy S22, many consumers complained about various problems, and Samsung officials have been slow to provide fixes. For example, earlier, some Galaxy S22 U...[Details]
Is it possible to run an AC-DC power supply with a DC input?
The answer is yes, at certain times and under certain conditions.
Many standard AC-DC switching power supplies (most of Lambda's...[Details]
Analogue and Mixed Signal
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