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 ...

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

There may be a fungus on your future bill of materials if mushroom-based memristors become a viable memory element.

China benefits whether or not a deal emerges on carrier-killer CM-302s, analysts say.

One of the problems with being a graffiti artist is that you have to carry around a different spray can for each color you intend to use. [Sandesh Manik] decided to solve this problem by building ...

A miniature TV that fits in your hand sounds like a joke, but this one actually works. It is tiny, usable, and built for pure ...

In recent years, integrated platforms equipped with microcontrollers (with Arduino probably being the best-known brand) have been gaining popularity.

The One Fire Night Light is inexpensive and simple, projecting colorful stars or other fun designs onto your walls and ...

The ByteDance company wants to make the case that XR is “not just for gaming” anymore by giving you a digital office.

The Herhoter Galaxy Projector is aimed at kids, comes in at a very low price-point and offers decent value with functionality and customization.

Soldered Electronics has made ESP32-based e-paper displays for years, starting with the launch of the Inkplate 6 in 2019. The ...

With 4,000PPI microOLED displays, Pico Project Swan is nearly four times denser than the Pico 4 Ultra and offers a ...