Phoenix Contact's PLC-INTERFACE Ethernet Gateway Simplifies I/O Between the Relay and PLC

The new PLC-INTERFACE Ethernet Gateway from Phoenix Contact combines relays and communication in one modular system.
IEEE

High-Level Design of AC-Coupled Gm-C Biquads for Power-Line Communication

Abstract: This paper presents a high-level design methodology for AC-coupled Gm-C biquad filters tailored for power-line communication (PLC) systems, specifically addressing the stringent requirements ...

Beckhoff Enhances Performance of EtherCAT Terminals With New Generation of Analog I/O Terminals in Compact, High-Density Housings

SAVAGE, Minnesota, Jan. 22, 2026 — Beckhoff is significantly enhancing the performance of the EtherCAT Terminals with a new ...
IEEE

A safety related analog input module based on diagnosis and redundancy

Abstract: This paper introduces a safety-related analog input module to achieve data acquisition of 4-20mA current signals. It is an integral part of the safety-instrumented systems (SIS) which is ...
What Hi-Fi?

Best DACs 2026: USB, desktop and portable digital-to-analogue converters

If you've never heard of a 'DAC' before, you might be surprised to hear that you most likely use one everyday. DAC stands for digital-to-analogue converter and any device that delivers digital sound – ...
GitHub

Open Ephys Acquisition Board

The acquisition board provides a convenient USB interface between up to 8 headstages and a computer. It features 8 channels of digital input, to sync acquisition with external devices, and 8 channels ...
GitHub

RP2DAQ - Raspberry Pi Pico for Data Acquisition (and much more)

Raspberry Pi Pico is a small, but quite powerful microcontroller board. When connected to a computer over USB, it can serve as an interface to hardware - which may be as simple as a digital ...