This makes the Arduino send SMS, even though it doesn't use any GSM modules at all. Here, to send SMS alerts, I am using the Circuit ... UNO R4 Board support package. Arduino GPIO Pin Defining Macros ...

This project demonstrates a simple method for detecting faults in underground cables using the *resistance-based voltage drop method, implemented with an *Arduino Uno. The system monitors voltage ...

Abstract: This paper proposes a multibit pulsewidth modulated (PWM) delta-sigma (ΔΣ) analog-to-digital converter (ADC) using a single-slope (SS) quantizer for a CMOS image sensor (CIS). In the ...

Moreover, both the PWM-CSC and the LCC are current source converters and hence the coupling can be effortlessly done. The control design for the entire system is presented and verified using numerical ...

Want instant SMS alerts from your ESP32 without relying on a bulky GSM module? Whether it's motion detection, a sudden temperature spike, or an unauthorized locker door opening, your ESP32 can now ...

Renewable energy sources, like solar and wind, provide alternatives to dirty energy, and their increased use has sparked research. One team from the Massachusetts Institute of Technology and Norwegian ...

Arduino Clock with Battery backup (real time clock), Time, Date, Alarm, Temperature, TM1638 seven segment module output and input, Display Sleep mode. V3.0 - Using NodeMCU ESP8266 for controlling ...

June 6, 2025: With this update, we added the BenQ W2720i as Best Mainstream Home Theater Projector, replacing the BenQ TK860i. We also added the Epson Home Cinema 2350 as Best Home Entertainment ...