An hourglass tells you what it is in the name — a glass that you use to measure an hour of time passing by. [EDISON SCIENCE ...

Regular Christmas trees don’t emit light, nor do they react to music. If you want both things in a holiday decoration, consider this build from [dbmaking].  An ESP32-D1 mini runs the show ...

The LED matrix 8x8 is a system of 64 interconnected LEDs that, with the help of the MAX7219 LED driver, light up as programmed, and all of this is located on one board and is truly easy to use. You ...

Abstract: Light emitting diode (LED) based displays are regarded as one of the most prominent candidates for next generation display technologies with the advent of augmented and virtual reality. The ...

⏱️ Utilize Timer1 Overflow Interrupt on Arduino UNO to toggle an LED at precise intervals, ensuring accurate timing with register-level control.