Abstract: This paper presents an integrated Bluetooth Low Energy (BLE) planar inverted-F antenna (PIFA) sensor designed for noncontact liquid level detection using microwave sensing in the 2.4 GHz ISM ...

Abstract: The traditional approach to water level monitoring, using sensor devices to automatically measure levels in tanks or reservoirs, is costly and requires regular maintenance. This makes ...

Easy-to-use interface for configuring and reading radar data. Supports both single and multi-target detection modes. Works with Arduino-compatible board that has a separate hardware UART.

KiCad design files for a bidirectional 3.3V-to-5V level converter shield that sits between an Arduino Giga R1 WiFi and a RetroShield Z80. The shield translates all bus signals between the Giga's 3.3V ...