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 ...
This library is not tested with hardware yet. (it is based upon datasheet + app note). If you have hardware and can test with SPI, please let me know (open an issue). The BL0940 is a configurable ...
Taste The Code on MSN
Arduino heart rate monitor using Pro Mini PulseSensor and OLED for beginners
In this video I'm building an Arduino Heart Rate Monitor that is housed in a toy handle in the style of the Star Trek Tricoder. The device uses the PulseSensor with an Arduino Pro Mini and an OLED ...
Qualcomm, which purchased microcontroller board manufacturer Arduino last year, just announced a new single-board computer that marries AI with robotics. Called the Arduino Ventuno Q, it uses Qualcomm ...
Soldered Electronics has made ESP32-based e-paper displays for years, starting with the launch of the Inkplate 6 in 2019. The ...
After Qualcomm’s purchase of Arduino it has left many wondering what market its new Uno Q board is trying to target. Taking the ongoing RAM-pocalypse as inspiration, [Bringus Studios] made a tongue-in ...
Graphics Cards Best graphics cards in 2026: I've tested pretty much every AMD and Nvidia GPU of the past 20 years and these are today's top cards Gaming Monitors A redditor who found their exact ...
PCWorld explores essential factors for selecting CRT monitors for retro gaming, covering resolution, refresh rates, dot pitch, and display technology differences. Key specifications include 17-21 inch ...
A professional-grade water tank monitoring solution using LoRaWAN technology for long-range wireless communication. Features a beautiful real-time web dashboard for monitoring tank levels remotely.
Whether you're a traveling exec, a gamer, or a graphic designer, a portable second monitor can add an extra dimension to your work or play. We've tested most of the major models. Check out our top ...
Whether for gaming, office productivity, creative work—or just movies!—a 4K monitor is a must-have upgrade. But the 4K (aka, ultra-high-definition, or UHD) monitors on the market today are far from ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results