Abstract: This paper proposes a multi-sensor nodes communication system using the human body channel as the transmission medium. First, the transceiver is highly integrated with adjustable input and ...

Abstract: A foot pressure sensor with an impedance adaptive RFID chip is proposed in this paper. It is used as a shoe pad and is easy to wear. The newly designed sensor consists of three components: ...

Connect a 4k7 Ω pull-up resistor between the 1-Wire data line and 5V power. Note this applies to the Arduino platform, for ESP32 and 8266 you'll need to adjust the resistor value accordingly. For ...

(1) Prolonged exposure for 60 hours at humidity > 80% can lead to a temporary drift of the signal +3%. Sensor slowly returns to the calibrated state at normal operating conditions. (2) High frequency ...