GitHub revealed today that an attacker is using stolen OAuth user tokens (originally issued to Heroku and Travis-CI) to download data from private repositories. Since the campaign was first discovered...
A certain design required the use of nRF24L01 to achieve bidirectional data communication. When the program that was originally successfully running on the 51 microcontroller was transplanted to the S...
RISC-V is a typical three-operand, load-store RISC architecture, including three basic instruction sets and six extended instruction sets, as shown in Table 1, where RV32E is a subset of RV32I and is ...
AD-DC rectification, precision rectification:1. What are the differences between a rectifier bridge, four diode rectification, and op amp rectification?2. After rectification, why is the positive half...
Winbond W78E516B MCU Online Programming The author uses the ISP function of the W78E516B microcontroller to better solve its programming problem, which is summarized as follows. 1. Chip Intro...[Details]
There are two main methods for measuring current in the 3-20A range: the traditional measurement method using a resistive shunt, and the use of a current sensor. Both technologies have limitations: th...[Details]
Overview This article briefly describes the solution to initialize timer2 in stm8s003 and immediately enter the interrupt: When debugging stm8 tim2 as a 100ms timer, I found that after enabling timer...[Details]
With the development of economic construction, the society's requirements for the scale of fire alarm control systems are getting bigger and bigger. In order to meet the needs of the market, the autho...[Details]
This article mainly introduces part of the report "LED Lighting Warring States Period" published on September 21, 2009. 2009 was a year of fierce competition in LED light bulb products. Some manufac...[Details]
1 System Hardware Design
1.1 Host hardware system structure
1) Power supply circuit AT91RM9200 requires 1.8 V and 3.3 V power supplies. In addition, most peripheral devices require 3.3 V p...[Details]
1 Introduction
Touch is an important form of perception for robots to obtain environmental information, second only to vision. It is an essential medium for robots to interact directly wi...[Details]
Celeno Launches World's First Connectivity Client Chip Combining Wi-Fi, Bluetooth and Doppler Radar New product line leverages Wi-Fi 6/6E, BT/BLE 5.2 and Celeno’s innovative Wi-Fi Doppler radar tec...[Details]
AMD's CPU roadmap has developed to the 5nm Zen4 generation, which will be launched at the end of this year. The number of CPU cores will be increased from the current maximum of 64 cores to 96 cores ...[Details]
Task:
1. Horizontal flow of water
2. Vertical water flow
3. Oblique water discharge
1. Horizontal flow of water
Source program:
/****************************************************** *************...[Details]
Researchers at the University of Cambridge's Bionic
Robotics
Laboratory have created a new hydrogel-based skin that uses a series of electrodes and algorithms to allow robots to detect the ...[Details]
Recently, semiconductor components have been in serious short supply. TSMC, Samsung, UMC and other leading wafer foundry manufacturers have started to raise prices. Many foreign investors expect that...[Details]
WPG Holdings, a leading semiconductor component distributor dedicated to the Asia-Pacific market, announced that its subsidiary Quanta Semiconductor has launched an integrated headset and helmet sol...[Details]
According to Xishan Economic and Technological Development Zone, recently, the first EDA project in Xishan District of Wuxi - Wuxi Jiuyi Semiconductor Technology Co., Ltd. (hereinafter referred to as...[Details]
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