I recently came across a children's reading pen, an electronic device that can recognize specific ink patterns on books.
I searched online and some people said it was OID encoding, but I didn't find a
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TI's 430 series focuses on low power consumption. Its technical documents and Dome programs are very detailed, especially the technical documents, which really make people feel like worshipping. There
Abstract: By using continuous gradient lines to replace multi-section impedance transformers, an improved form and method ; the design of the power divider uses parallel coupled striplines and combine