Waveshare has recently released the ESP32-S3 2.06-inch AMOLED Touch, an ESP32-S3-based watch devkit with Wi-Fi 4, Bluetooth 5 ...

Learn how to easily adjust the contrast of a 1602 LCD display using Arduino. In this quick tutorial, I’ll show you a simple trick to control the contrast electronically, without relying solely on the ...

Learn how to create a simple heart rate monitor using an Arduino Pro Mini, PulseSensor, and OLED display. This ...

OLED displays like the Alienware 34 AW3425DW are about 100 times faster than the Switch 2's LCD display. Yikes. (Image credit: Future) The Switch 2 has a pretty puny sub-20 Wh battery.

Build a simple LPG gas leakage detector using Arduino and MQ-5 sensor. This beginner-friendly project features buzzer and LED alerts, circuit diagram, and complete Arduino code for home safety.

The European Union is planning new legal measures requiring companies to disclose Russian gas contracts as part of a broader effort to end all Russian gas imports by 2027.

But these days it’s hard to find phones with screens smaller* than that. So it’s interesting to see that Chinese phone maker Bluefox has introduced a new phone with a 4 inch display.

Before the iPhone 16 series came out, it was rumored that Apple was looking at ditching the screen notch in favor of an under display camera (UDC). As we now know, that never came to be.

Further details have emerged about the camera system on Apple's upcoming foldable iPhone, informally dubbed the "iPhone Fold." Expected ...

Gas stations across Colorado would have to post a sticker warning drivers that their fuel use contributes to climate change under legislation that narrowly passed the state House on Wednesday.

These sensors send data to an Arduino Uno R3 microcontroller and utilize it to determine the gas concentration and trigger security precautions. When the concentration exceeds a threshold, then it ...