Quick Answer: An ESP32-CAM face detection system captures a JPEG image when a push button is pressed, uploads it to the CircuitDigest Cloud API over HTTPS, and prints the detected face count and ...

Have you ever wanted to build your own IoT-based Weather Monitoring Station? Imagine monitoring real-time temperature, humidity levels, atmospheric pressure, rainfall detection, air quality index (AQI ...

Your browser does not support the audio element. In the field of embedded systems development, integrating radio frequency (RF) functionality into a product often ...

This is an Arduino library for interfacing with Dutch smart meters, through their P1 port. This library can take care of controlling the "request" pin, reading messages and parsing them. This code was ...

Hello, I’m excited to review the ESP32 display modules and HMI touchscreens from Elecrow with sizes ranging from 2.4 to 7.0 inches. For this review, Elecrow kindly provided me with both 3.5-inch and 7 ...

The product we are reviewing today is the “AirGradient ONE” air quality monitor kit which is an updated version of the earlier AirGradient air quality monitor. The device is equipped with sensors from ...

this class currently does not validate the CRC checksum part of the records in the HEX file, since this is not needed directly for the intended use case. Initially intended to be used to parse Intel ...

The 6-digit VFD clock is built around 6 Russian IV-22 VFD tubes and looks very familiar to the popular 6-digit Nixie Clock. The 6-digit VFD Clock design was inspired by the very popular 6-digit Nixie ...