-
Experiment name: IO expansion (serial to parallel) experiment-74HC595 wiring description: Experimental phenomenon: After downloading the program, the 8*8 LED dot matrix displays a circular scrolling ...[Details]
-
The USB to serial port uses the PL2303 chip, and Linux 2.4 and above versions already have built-in drivers. 1. Install minicom In Ubuntu, use sudo apt-get install minicom to install it 2. Configur...[Details]
-
On December 26, investment bank JPMorgan Chase pointed out that Broadcom's wireless business assets can be sold as a package or three businesses can be sold separately, including radio frequency chip...[Details]
-
In recent years, with the advent of high-power (HI-POWER) ultra-bright LEDs, the application field of LEDs has been greatly expanded. Now, it has very wide applications in entertainment, urban buildin...[Details]
-
Tier 1 PV manufacturer Hanwha Q CELLS has signed a 70MW module supply contract with Ramnad Solar, a subsidiary of Indian conglomerate Adani Group.
The modules will be installed in Tamil Nadu. ...[Details]
-
According to Reuters, Sina Finance and other media reports, on April 9, NIO stated on its official APP that since March, affected by the epidemic, the company's supply chain partners in Jilin, Shangh...[Details]
-
Last month, the OPPO A74 mobile phone was exposed. The phone is divided into 4G version and 5G version. The 4G version is equipped with a Qualcomm Snapdragon 662 processor and a 5000mAh batter...[Details]
-
PLC and frequency converter have a relationship of inclusion and being included. Both PLC and frequency converter can complete some specific instructions to control motors. PLC is a program input e...[Details]
-
Infrared alarm circuit and principle
This
alarm
can detect infrared rays emitted by the human body. When a person enters the alarm area, an alarm will sound. It is suitable for...[Details]
-
As the third generation (3G) era of mobile communications approaches, mobile phone designers are busy developing new solutions to solve a series of new problems brought about by high-speed data tra...[Details]
-
TDA2030 adopts V-type 5-pin single in-line plastic package structure. As shown in the figure, according to the shape of the pin, it can be divided into H type and V type. This integrated circuit ...[Details]
-
Source: The content is original from Semiconductor Industry Observer (ID: icbank), author: Jiang Siying, thank you! On January 16, 2021, the China IC Conference, an annual high-profile event for fa...[Details]
-
Abstract: Analyze the working principle and existing problems of the traditional double half-wave rectifier circuit, propose and analyze the principle and advantages of the improved high-frequen...[Details]
-
On December 29, 2015, Guangzhou Sanjing Electric Co., Ltd. (stock code 835613) was approved to be listed on the National Equities Exchange and Quotations for public transfer through an agreement tr...[Details]
-
Silicon carbide has excellent electrical properties such as high voltage resistance, high temperature resistance, high frequency, and radiation resistance. It breaks through the physical limitation...[Details]
FPGA/CPLD
京公网安备 11010802033920号
EEWORLD