[i=s]This post was last edited by sigma on 2019-5-20 14:34[/i] [align=center][size=4][/size][/align] [size=4][size=4] [/size] This post collects some winning works of the 2012 competition, all of whic...
There are many performance indicators of power amplifiers, including output power, frequency response, distortion, signal-to-noise ratio, output impedance, damping coefficient, etc., among which outpu...
Want to find the latest video doorbell and network camera solutions for reference?
Or the prototype of the relevant solution has been finalized, what devices are suitable, cheap, easy to use, and what...
[font=宋体][size=4] Well, I finally squeezed out some time. I still owe the goddess and the captain a few posts. I thought, let's make this a serial post to talk about it. [/size][/font][font=宋体][size=4...
As the title and picture show, when drawing a schematic package, some parameters are usually filled in. However, in AD21, it seems that the value parameter is not easy to call out and fill in. As show...
Write at the beginning
Learning something new always brings a lot of new professional terms. Before learning something new, having a general understanding of the relevant professional terms can help u...
EEWorld netizen littleshrimp received an engine ECU removed from a scrap Volkswagen. After disassembling it layer by layer, he found many common classic chips, as well as many different designs. (T...[Details]
According to the Science and Technology Innovation Board Daily, Unisoc's second-generation 5G SoC mobile chip Tiger T7520 will be mass-produced this year. Supply chain information shows that flagship...[Details]
1. Experimental task: Use P1.0 to output 1KHz and 500Hz audio signals to drive the speaker as an alarm signal. The 1KHz signal should sound for 100ms and the 500Hz signal should sound for 200ms, al...[Details]
With the development of industrial technology, level measuring instruments are widely used in process control. In order to ensure the continuity of production, level measuring instruments should have...[Details]
Since its introduction, the oscilloscope has been one of the most important and commonly used electronic test instruments. With the development of electronic technology, the capabilities of oscillosco...[Details]
It is reported that in order to regain the position of "the world's most advanced chip manufacturer" from TSMC, Intel today ordered a most advanced chip manufacturing machine (lithography machine) fr...[Details]
;The following is a subroutine for writing commands and data to the serial port: ;This program is for 12232-9 serial ; CS--------P2.0 ; SID-------P2.1 ; CLK---------P2.2 CS EQU P2.0 SID...[Details]
According to the year-end analysis report on the silicon wafer industry released by its silicon product manufacturers organization, the Semiconductor Industry Association (SEMI) announced today (3), ...[Details]
What is the difference between radar level meter and ultrasonic level meter? What are the measurement principles of these two types? In what working conditions are radar level meter and ultrasonic le...[Details]
Intel held the Intel Smart Community Solutions Summit Forum online. At the forum, Intel systematically shared its vision and ideas for building smart communities, and officially released the Intel Sm...[Details]
0 Preface ARM (Advanced RISC Machines) is a well-known company in the microprocessor industry. It has designed a large number of high-performance, low-cost, low-energy RISC processors, related tech...[Details]
When shopping and paying, you don't need to open your phone, just glance at the payment device to complete the payment. Since this year, face-scanning payment has gradually spread in stores and resta...[Details]
I found a dma ads project on the Internet and integrated its dma function into the original ads project TQ2440_Test. Replace the original TQ2440_Test main.c with the following main.c http://download....[Details]
The auto-coupling step-down starting control cabinet is a commonly used motor starting device. It uses an autotransformer to reduce the starting voltage of the motor, thereby reducing the starting ...[Details]
Electronics Design Contest
京公网安备 11010802033920号
EEWORLD
