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 ...

This section defines the network credentials and server details required for sending the email. The ESP32-CAM connects to WiFi using the SSID and password. The host address, HTTPS port (443), and API ...

Arduino Library to read the ZACwire protocol, wich is used by TSic temperature sensors 206, 306 and 506 on their signal pin. ZACwire obj(int pin, int Sensor) tells the library which input pin of the ...

Using Obstacle Avoidance is incredibly easy and is switched on by default on compatible DJI drones. It’s activated, adjusted ...

It looks like a cute little dolphin-themed toy, but the Flipper Zero is a surprisingly powerful learning tool for hacking. Here's how I mastered mine—and how you can, too.

Recent advances made in the automotive world have found an unlikely application: a new high-performance portable lantern. And ...

Autonomous vehicles (AVs) are becoming increasingly common on roadways, but making them as safe as possible may entail going beyond the particular specs of the vehicles themselves to upgrading the ...

Looking to earn free rewards from the Weather Monitor System Project in Arc Raiders? Check out our guide for all you need to know.

The Onvis CS2 isn't just a contact sensor. With a 120dB siren, Thread support, and climate tracking, it's a 4-in-1 security ...