A standard electret microphone can detect sub-audio "sounds" when some simple equalization circuitry is added.

This project implements a secure, touchless access control system using voice-based authentication on a Boolean FPGA (Spartan-6). It combines Python-generated audio and Verilog-based FPGA design to ...

Connect the GND and VCC pin of this module to the GND and VCC of Arduino Uno. Let's connect the SPI pins ... Connect the data pin of the DHT11 sensor to the digital PIN 3 of Arduino. Connect the GND ...

Honor GT Pro is expected to get a Snapdragon 8 Elite processor New model could cost more than the older Honor GT Honor GT was launched in China in December last year ...

Abstract: This work proposes a CMOS-compatible label-free epidermal growth factor receptor (EGFR) biosensor based on 13 nm wide silicon nanowire (SiNW) arrays formed by a spaced image transfer (SIT) ...

Abstract: This article introduces an adhesive interposer-based reconfigurable multi-sensor patch interface with on-chip quantized time-domain feature extraction, tailored for heterogeneous ...