The hardware was assembled by connecting the Arduino UNO R4 WiFi, the PZEM 004T, the current transformer, and the OLED ...

In this video I'm using the Reyax RYRR30D NFC module to create a system that logs records to a Notion Database. The RYRR30D ...

Spectrum Instrumentation has introduced a Direct Digital Synthesis (DDS) option for its 65xx series Arbitrary Waveform ...

I’ve been testing out the RYB2340 Bluetooth module, and it’s honestly one of the simplest ways I’ve found to add wireless control to Arduino or ESP8266 projects. In this video, I’ll walk you through ...

It’s always nice to simulate a project before soldering a board together. Tools like QUCS run locally and work quite well for ...

A new, miniature laser source developed by applied physicists in the Harvard John A. Paulson School of Engineering and ...

GigaDevice has launched the GD32M531 series 32-bit MCUs built on an Arm Cortex-M33 core running at up to 180 MHz, with ...

This library is to use a transformer (TRAFO) like the ZMPT101B to measure the AC line voltage. The library was inspired by a discussion on the forum about using an external ADC for the ZMPT101B ...

Abstract: Existing decentralized secondary frequency control methods can be mainly classified into two categories from the perspective of the actual regulation effect of the droop curve: intercept ...

Abstract: This paper studies the reinforcement learning-based distributed secondary frequency control and active power allocation of islanded microgrids under event-triggered mechanism. First, a novel ...

Densitron is a global provider of industrial displays, HMI and tactile interface technologies for mission-critical ...

April 2, 2026 As winter wanes, motel voucher recipients face uncertainty In today’s episode, more on how the end of a winter emergency housing program affects some Vermonters, the fate of Gov. Scott’s ...