BN1200FFAEAFD1-PF

• Next-generation blue and green single-mode lasers, available in a wide range of optical power levels and two package options; • New lasers achieve tighter toler...[Details]

Morgan Stanley cut its expected valuation for Waymo, Alphabet's self-driving unit, by 40%.   Morgan Stanley analyst Brian Nowak cut his expected valuation for Waymo to $105 billion from $175 billion....[Details]

Usually, a digital multimeter can be used to determine whether a power module is good or bad. As shown in the figure below, connect the red probe of the digital multimeter to U/V/W and the black prob...[Details]

#include "myuart.h" #include "avr/io.h" #include   #define UDRE   5  #define RXEN   4 #define TXEN   3 #define UCSZ0  1 #define RXC    7 #define RXCIE  7   ISR(USART0_RX_vect)//接收中断 {   unsigned char...[Details]

LED light emitting diode is a solid-state semiconductor device that can convert electrical energy into visible light. It can directly convert electricity into light. ...[Details]

According to the White Paper on China's Hydrogen Energy and Fuel Cell Industry, hydrogen energy will become an important part of China's energy vehicle system. According to the China Hydrogen Energy ...[Details]

introduction Surface photovoltage refers to the voltage generated when electrons jump from the conduction band to the valence band to generate electron-hole pairs when the semiconductor material is ...[Details]

On November 17, Sinopec's first super charging and battery swapping integrated energy station, Anhui Petroleum Volkswagen Integrated Energy Station, was put into operation in Hefei. The station integr...[Details]

1 Trends and Challenges of Vehicle Electrification Electrification-related applications in the automotive market are key factors in reducing the impact of carbon emissions from transportation. In...[Details]

Features of V-cone flowmeter High accuracy: The accuracy of the V-cone flowmeter is ±0.5% of the measured value, and the commercial measurement level is ±0.3% (the system accuracy needs to refer to ...[Details]

      Blogger @数码闲聊站 revealed that realme's next-generation product, realme GT Neo3, will use MediaTek Dimensity 8000 processor, and the price will be a surprise. 　　It is reported that MediaTek Dimen...[Details]

China began to develop liquid crystal display devices in the 1970s. Units such as the Beijing Electronic Display Device Factory and the Shanghai Electronic Tube Factory opened the road to the industr...[Details]

In 2018, global chip sales were approximately $468.8 billion, of which China imported $312 billion, accounting for two-thirds. This means that two out of every three chips produced in the world are s...[Details]

SPI communication does not support the slave device actively sending data to the master device, so I changed the SPI user space driver. The implementation process is as follows: use an interrupt to re...[Details]

1. Definition of LED Light Engine Someone defines it as "LED light engine refers to an overall combination of LED package (component) or LED array (module), LED driver, and other brightness, thermal,...[Details]