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 ...

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 ...

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 ...

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 ...