Circuit Digest

How to Send Email Notifications from Arduino using CircuitDigest Cloud

The hardware setup shown below includes the Arduino Uno R4, a DHT11 sensor, and the built-in Wi-Fi for email alerts. The DHT11 is connected with VCC to 5V, GND to ground, and the data pin to Digital ...
Circuit Digest

How to Send Email Notifications from Raspberry Pi Pico using CircuitDigest Cloud

The sendEmail () function is responsible for triggering the email alert when an object is detected. A secure Wi-Fi client is ...
Hackaday

Simple D-STAR Transceiver Uses Inexpensive Hardware

Yeckel] recently put the finishing touches on an ambitious implementation of a simple D-STAR (Digital Smart Technologies for Amateur Radio) transceiver using some very accessible and affordable ...
IEEE

Fault-Tolerant Control for One-Phase Current Sensor Fault in Open-End Winding PMSM fed by Dual Inverter With a Common DC Bus

Abstract: This letter presents a fault-tolerant control (FTC) for a one-phase current sensor failure in the open-ended winding permanent magnet synchronous motor (PMSM) fed by the dual inverter with a ...
NPR

Politics

March 4, 2026 • This past weekend, the United States went to war. March 4, 2026 • Democrats in the Senate were facing an uphill climb Wednesday in their push to restrain President Trump's ability to ...
IEEE

A Robust Position Sensor Offset Correction Method Based on Harmonic Current Injection for SPMSM

Abstract: The performance of the surface-mounted permanent magnet synchronous motor (SPMSM) drive system under the rotor field orientation (RFO) control scheme may significantly deteriorate in the ...