Circuit Digest

ESP32 Offline Voice Recognition Using Edge Impulse

Authored by embedded ML specialists with extensive experience in ESP32 voice recognition architecture, TinyML optimisation, ...
The Robot Report

ACCES I/O Products releases PCI Express Mini Card multifunction analog I/O module

ACCES I/O Products said the module comes in a small, rugged design suitable for embedded and OEM applications.
Hackaday

2025 Component Abuse Challenge: An Input Is Now An Output

Part of setting up a microcontroller when writing a piece of firmware usually involves configuring its connections to the ...
IEEE

A 2.7mW 1MSps 10b analog-to-digital converter with built-in reference buffer and 1LSB accuracy programmable input ranges

Abstract: A CMOS 1 MSps 10 bit charge-redistribution SAR ADC processes single-ended signals with 1 LSB accuracy selectable input ranges up to supply voltage. A new DAC architecture presents the ...
IEEE

Analog Front-End Input-Impedance Boosting Techniques for Bio-Potential Monitoring—A Review

Abstract: Physiological information provided by bio-potential signals is essential and pivotal for biomedical sensors. As the first stage in the signal chain of the sensor, impedance matching of the ...