The IKEA Kortlinje is a digital clock that costs around 20 dollars, featuring a hygrometer and thermometer. It’s another cheap appliance, you might think, were it not that the display is a ...

LCD Wizard generates complete LVGL code for ESP32 and STM32 touchscreen interfaces directly in your browser. Get 15 free code ...

Red light therapy has long been used to reduce inflammation and improve skin texture, which is why LED devices are having a moment—you can reap some of the benefits without booking a professional ...

All [Hannah Robertson]’s Birduino needs is for one to tap an NFC-enabled card to the reader, and the device plays one of the vocalizations associated with the bird shown on the card. It ties together ...

We’ve been talking about buttons. These can be small round things we use to fasten our clothes, or the things that we push to make something happen. Rob Buttons can be a temptation. We see one, we ...

As our beauty editor, I’m often asked by my friends about LED face masks. Do they actually work? The short answer is yes, but there are some caveats. These devices use various wavelengths, with red ...

u-blox make some incredible GNSS receivers covering everything from low-cost, highly configurable modules such as the MAX-M10S all the way up to the surveyor grade ZED-X20P with precision of the ...

ESPHome MAX7219 Matrix Clock An ESPHome configuration for an ESP8266/Wemos D1 Mini driving a daisy-chain of MAX7219 8×8 LED matrix modules. The project integrates with Home Assistant and is being ...

To say the at-home beauty tech market is growing would be an understatement. With convenience and cost acting as key motivators, consumers are looking to replicate the in-clinic experience from the ...