"Inverter Practical Circuit Diagrams and Schematic Diagrams" includes product circuits of 15 inverter manufacturers that have been launched from the early 1990s to recent years; it collects 23 inverte...
LIS2MDL is a magnetic field sensor that can test the magnetic field strength in three axes. LIS2MDL uses a standard I2C interface to read internal sensor data and set the working mode through register...
The Internet of Vehicles (IoV) is the specific manifestation of the Internet of Things in the field of transportation. Through wireless network technology, vehicles are connected to the Internet, and ...
Author: Jinzhong Du Xuesong He Xiliang Cao Liang Tang Dynasty Hualuo Shanyan Chen Tingting
Abstract: At present, the mainstream terminal radio frequency surface acoustic wave (RF-SAW) filters all adop...
According to the mynavi website, NEC announced on December 20 that it will set up a "Quantum Computer Promotion Room" in 2020 to work with customers to promote the use of quantum computers, applicati...[Details]
This paper mainly studies the obstacle detection problem of mobile robots in unknown environments, and proposes a software implementation method for
obstacle detection
system based on Mat...[Details]
Traditional NAND often faces inefficiencies in power, performance and cost. NEO Semiconductor announced that it has recently obtained some patents in the field of X-NAND that can overcome these lim...[Details]
Due to well-known reasons, Huawei will face a serious test after September 14, and its cooperation with many companies will be affected. BOE denied the news of cutting off the supply of display p...[Details]
Small RTOS keyboard scanning driver and its use example on DP-51 download simulator. This driver supports up to 254 keys and up to 3 keys pressed simultaneously.
Driver usage
a) Add a tas...[Details]
Oct. 24, 2019 – Molex , a Tier 1 system integrator and leading supplier of high-speed networking, data communications, rugged industrial and automotive solutions that enable innovative architecture ...[Details]
A withstand voltage tester is an instrument for testing the withstand voltage capability. The objects to be tested can be various electrical devices, insulating materials and insulating structures,...[Details]
Shozo Saito, 71, former CEO of Toshiba Electronics Group, has long been frustrated by the decline of Japan's semiconductor industry. "The competitiveness of Japanese chipmakers is declining," lamente...[Details]
In the third quarter of 2021, 5G mobile phone products have gradually penetrated into my country's mobile phone market, showing a stable development trend; the number of 4G mobile phone models ...[Details]
1. Application of frequency conversion technology in speed regulation
1.1 Current application status of frequency conversion technology in main fan speed regulation
The use of frequency c...[Details]
Integrated Circuit (IC) refers to an advanced microelectronic device that integrates many microelectronic devices on a chip. Silicon is usually used as the basic material, and N-type and P-type s...[Details]
Today's electronic products have faster and faster signal speeds, and the power supply voltage of integrated circuit chips is getting smaller and smaller. In the 1990s, the power supply of chips was ...[Details]
ON/OFF控制技术在满足严格的能效规范方面具有显著优势,例如EuP Lot 6要求。上面提到的9V电源在满载时通常可实现70%的效率,并且在整个宽负载范围内均可维持这一效率水平。PWM电源正好与此相反,其效率往往随负载的增大而减小。对于待机负载(Io=25mA),输入功率仅为115mW,230VAC,可轻松满足严格的EuP Lot 6要求。如果分别添加一个二极管、电容和电阻,从变压器偏置绕...[Details]
Wearable device manufacturer Huami held the "Next Beat 2021" press conference at its headquarters in Hefei. This time, it did not bring any new consumer-grade wearable products, but it demonstrated t...[Details]
The electronic control system is called the brain of new energy vehicles. As one of the three core technologies, it mainly covers the motor control system and battery management system. The electro...[Details]