Robototexnika Elektronika Ixtirolar on Instagram: "Uyingiz xavfsizligidan xavotirdamisiz? Professional qo'riqlash tizimlariga katta pul sarflash shart emas! Men #Arduino, harakat sensori va eski telefon yordamida oddiy, ammo juda samarali tizim yaratdim. Uyga begona odam kirganda, #PIR harakat sensori buni darhol aniqlaydi. Sensor Arduinoga signal yuboradi, u esa o'z navbatida eski telefonga "qo'ng'iroq qilish" buyrug'ini beradi. Bir necha soniya ichida mening asosiy telefonimga qo'ng'iroq kelad

@onecomedy.in on Instagram: "- The video demonstrates a Tesla owner using a custom RFID ring to unlock and start their vehicle, showcasing a practical alternative to traditional key cards or the Tesla app, which can be particularly useful in scenarios where a phone is inaccessible or out of battery. - This method leverages the NFC technology already integrated into Tesla vehicles, where the ring acts as a key by mimicking the functionality of the key card, a feature that has been part of Tesla's

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