OLED TVs are available in sizes from 48 to 97 inches but LCD TVs come in smaller and even larger sizes than that -- with many more choices in between -- so LCD wins. At the high end of the size scale, ...
Espressif Systems' EchoEar is a compact ESP32-S3 AI chatbot designed for voice interaction and edge AI applications, for smart toys, voice-enabled ...
Abstract: The creation of a large-screen, long-range wireless notice board with low operational power is discussed in this study. The suggested configuration employs the LoRa, Arduino Uno, and LoRaWAN ...
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