With the development of wireless communication technology, the number of wireless users has increased dramatically, making spectrum resources increasingly scarce. How to fully improve the utilization ...
I have a set of Puzhong MCU development board, the MCU on it is STC90C516RD+, the stepper motor driver chip is UDN2916LB, and the stepper motor can run normally when written. I copied the Puzhong sche...
Bluetooth technology has a profound impact on daily life. Bluetooth technology (Blue Tooth) is a new generation of wireless connection technology and a wireless connection standard that is used worldw...
[align=left]I used BlueNRG-1 to implement a single-point touch screen before. Recently, I started playing the mobile game "PUBG Mobile". When I watched others play, I saw that the masters' operations ...
Researchers from several cybersecurity companies have proven that Tesla can be easily hacked.David Colombo, a 19-year-old German security researcher, said recently that he found a software vulnerabili...
GoKit 3 Development Kit Overview
1. Hardware related
GoKit 3 adopts an extensible hardware design. The core hardware includes: function expansion board, ESP8266 WiFi module.At the same time, GoKit 3 i...
LCD1602 is a liquid crystal display module with its own controller, which can display two lines of dot matrix data. Please google its pin parameters. Phenomena encountered during actual use: ...[Details]
The effect achieved by this program is that after downloading the program to the STC board, you can see that the 8 digital tubes display eight numbers from 0 to 7 from left to right, and after a peri...[Details]
OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
According to foreign media reports, Hyundai Motor, Samsung Electronics and LG Electronics have become among the top ten companies in the world with the most patents related to autonomous drivi...[Details]
According to the latest report from Bloomberg, South Korea said that South Korean technology companies will provide some semiconductor data to the United States after the U.S. Department of Commerce ...[Details]
With the high performance of electronic products, the functional complexity of electronic products such as multi-function mobile phones and high-end digital cameras continues to increase. In addition...[Details]
1 Introduction
The ALC (Automatic level control) discussed in this article is an extremely important part of the repeater system. It refers to the ability of the amplifier to control t...[Details]
For decades,
silicon (Si) has been the workhorse of the semiconductor industry—everything from microprocessors to discrete power devices
. However, as modern power-demanding applications su...[Details]
In the eyes of many people, chips and paint are undoubtedly two completely unrelated items. However, the global "chip shortage" crisis that has been brewing since the beginning of the year has gradua...[Details]
Recently, the website of the Central Committee of the China Democratic National Construction Association released the "Proposal of the Central Committee of the China Democratic National Construction ...[Details]
Most people understand the principles of medium and short wave broadcasting transmission and reception, but how strong is the air signal transmitted by the radio transmitter at a certain point, and wh...[Details]
This year, there have been some adjustments to the Google Pixel series. Although Google launched the regular iterative model Google Pixel 5, it did not release the Google Pixel 5 XL like in pre...[Details]
With the continuous consumption of earth's energy and the scarcity of resources, the harm of greenhouse effect to human beings, and the serious pollution of atmospheric environment to the earth, ...[Details]
Preface
Portable electronic products all use batteries as power sources. With the rapid development of portable products, the use of various batteries has increased significantly, and...[Details]
On October 30, GeoMate, a leading-edge mapping solutions provider, announced a partnership with dSPACE, a simulation and validation solutions provider, to accelerate the development of advanced dri...[Details]