Smaller budget. No app or cloud.

In this video, I'm exploring the use of Mini PIR Sensors with ESP32 with both Arduino-based projects as well as making a movement sensor for Home Assistant by using ESPHome. The sensor is quite ...

The Arduino is a great way for hobbyists and pros alike to experiment with programmable objects, but it can be confusing for ...

Advances in embedded systems and sensors have enabled efficient, intelligent surveillance solutions that improve safety and ...

One of the few actual upgrades coming to the Galaxy S26 series is the “Privacy Display” expected to launch on the Galaxy S26 Ultra, and in continued teasers ...

The tech industry’s “VR is really going to happen” push comes around roughly once a decade. And while this generation’s devices—the Meta Quest, Apple Vision Pro, etc—are certainly the most ...

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 ...

Arduino library for the I2C LCD display, typical 20x4 characters. The library is inspired by the excellent New-LiquidCrystal library by F. Malpartida. Therefore the interface is kept quite identical, ...

Understanding OLED vs AMOLED vs LCD starts with how each display creates light. OLED and AMOLED are self-emissive technologies where each pixel produces its own light, enabling perfect blacks and high ...

In the realm of confusing acronyms describing today’s swath of TV display types, the nascent “micro RGB” is now set to flood showrooms starting in 2026. So what the hell is it, and why are major TV ...

Birth control does not delay the biological onset of menopause. Menopause occurs when the ovaries stop releasing eggs and estrogen levels drop permanently, marking the end of reproductive function.