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What is NFC? What is NFC? NFC stands for Near Field Communication Technology, which is a non-contact identification and interconnection technology. The difference between NFC and Bluetooth 5.0 1. Transmission distance The transmission distance of Bluetooth 5.0 can reach 300m…
IP rating definition Many phones, headsets, and speakers are marked with the words IP67, IPX7, etc. What does that mean? IP rating (Ingress Protection) refers to the classification of the dustproof and waterproof characteristics of machinery or electrical appliances. Dustproof…
DNS-1926 Switch joy con grip is similar to the official Switch joy con grip. This joy con controller has built-in six-axis gyroscope and vibration motor, and supports NFC, Turbo function, wake-up function, etc. This article mainly introduces the operation mode…
Recently, a new charging technology has entered our field of vision: gallium nitride (GaN). Its appearance has caused widespread discussion, and some people say that this is the perfect solution for future chargers. Charger principle Mobile phone chargers or laptop…
