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PCB knowledge in the production of LED chips
The production process of the epitaxial wafer is very complicated. After the epitaxial wafer is finished, the next epitaxial wafer is randomly selected from nine points for testing. The products that meet the requirements are good products, and the others are defective products (the voltage deviatio ....
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Zagg Releases Two iPad Bluetooth Keyboards
At the US Wireless Communications Show in Las Vegas, Zagg released two iPad mini Bluetooth keyboard accessories, one of which is called ZaggKeys Cover. According to Zagg, this is the thinnest device on the iPad mini Bluetooth keyboard peripherals currently on the market, with a thickness o ....
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Kodak has new technology but no business model
Kodak, a digital camera inventor, eventually died in the hands of the digital technology he developed. Recently, former Kodak employee and digital camera inventor Steve Sasson talked to the media about what he considered to be the "Kodak cause of death" (Kodak is about to end the ....