In this video, I'm making a carbon monoxide monitor for my home using an MQ7 carbon monoxide sensor, a DHT11 temperature and humidity sensor, and a NodeMCU microcontroller board. This sensor is ...

The Sony DualSense controller for PlayStation 5 is a versatile controller that’s surprisingly compatible with many devices. If you already have a DualSense controller, you can follow a simple process ...

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 ...

Arduino has just announced the Arduino Matter Discovery Bundle (AKX00081), an all-in-one development kit designed to help ...

The system is built upon four foundational pillars: Autonomous Safety: Utilizing MQ-series gas sensors and flame detectors to provide real-time protection against fire and gas leaks through automated ...

This experimental library features the class SHT31_SWW derived from - https://github.com/RobTillaart/SHT31 It has the same interface as the SHT31 class so please use ...

Sony's newly granted patent for a Touchscreen PlayStation controller gives a glimpse of how console input technology might evolve beyond the familiar DualSense. Unlike today's standard PS5 controller, ...

Does Hytale have controller support? The differences between Hytale and Minecraft are mostly subtle: improved graphics, simplified crafting, and helpful QoL tweaks collectively make the games feel ...

FIRST A/C: This 1902 schematic drawing likely shows the air conditioning system installed at Sackett & Wilhelms, a Brooklyn, New York lithographer desperate to find a solution to the humidity problems ...

Is the Arduino Uno Q the missing piece in your next project? With its hybrid design that fuses the precision of a microcontroller with the flexibility of a Linux-based single-board computer, this ...

Michelle is Lifehacker's Associate Tech Editor, and has been reviewing games, laptops, phones, and more for over 10 years. She is based in New York City and holds a master's degree from NYU. CES 2026 ...

The Nintendo Switch 2 supports a wide range of controllers, from Nintendo’s own Pro Controller to many Bluetooth gamepads you might already have. Whether you’re setting up your new console for the ...