资讯

President Trump recently exempted smartphones, computers, and many other electronic and tech devices and components from his reciprocal tariffs. A new guidance from US Customs and Border ...
Charged surfaces in contact with liquids—such as biological cell walls or battery electrodes—attract oppositely charged ions ...
China had hit the U.S. with a 125 percent retaliatory tariff after Trump imposed a 125 percent levy on most Chinese goods.
Electronic devices classed for use in the marine environment. All electronics used onboard must be designed to fit in the small confines of a bridge and can come in contact with salt water ...
By 2030, 1.1 billion ambient IoT devices will harness energy from light, RF, vibrations, and heat, driven by innovative new ...
Electronic devices use components like resistors, capacitors, transistors, diodes, & ICs. What is a resistor? Understand resistance and resistor use in circuits, identify resistor values ...
Researchers saw a relevant risk for interaction with cardiac implantable electronic devices and handheld electro-shockers, but they saw no signs of cardiac damage during testing. HealthDay News — When ...
If the grounded object is a piece of electronic equipment, the high voltage will flow through the circuits and cause damage or destruction to components ... The components in electronic devices that ...
They find applications in electronics and integrated circuits. The LLC resonant converter is perhaps today’s most popular ... Since then, several other mass-produced electronic devices, such as All-In ...
In a landmark win, the Washington House and Senate is sending two bills protecting the Right to Repair to the governor, one for electronic devices and home appliances and another for wheelchairs with ...
Amid reports of travellers having their electronic devices searched at the United States border, along with a government travel advisory, many Canadian companies are looking for ways to protect their ...