Abstract: This paper presents a passive wireless sensor for simultaneously and remotely measuring pressure and temperature under harsh environments. The sensor consists of a dual LC (inductor and ...

Impact Statement: A high-performance and temperature-insensitive shape sensor based on differential pulse-width-pair (DPP) Brillouin optical time-domain analysis is proposed for the first time to our ...

This makes the Arduino send SMS, even though it doesn't use any GSM modules at all. Here, to send SMS alerts, I am using the Circuit ... sensor 6 #define Green_led 3 #define Red_led 5 #define Buzzer 4 ...

This is a DIY project to send sensors telemetry for a fraction of the weight and cost of the stock sensors. It adds support for several ESC telemetry protocols.

The complexity here is that we need to fix the circuit in a mobile and remote place—the helmet. So, simplifying the circuit is most important to make it compact and reliable. The circuit diagram ...