Abstract: This paper explores the feasibility of employing LM35 temperature sensors as Physical Unclonable Functions (PUFs) for secure identification and cryptographic applications. PUFs exploit ...

Abstract: The ion-sensitive field-effect transistor (ISFET) is an emerging technology that has received much attention in numerous research areas, including biochemistry, medicine, and security ...

STM32F401CCU6 (BackPill) Temperature range: –40 °C to 125 °C Accuracy: ±1.5 °C Project gets internal temperature sensor channel and internal reference channel ADC-values and calculate real temperature ...

"ESP32 eInk Room Node" — battery‑efficient Wi‑Fi sensor node with a 2.13" mono e‑ink display. Wakes on a schedule, reads inside sensors, pulls outside stats (from Home Assistant or MQTT), renders to e ...