The beginner’s guide for hobbyists and makers unlocks some of the practical secrets behind lightning detection design.

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

Truth be told, diving down the smart home automation rabbit hole can be an expensive journey. All of these devices can set you back a few dollars, and those prices can add up quickly. Sure, there are ...

Stuck in the middle of an intersection because of ambiguous traffic lights? The Metropolitan Manila Development Authority is looking to put a stop to that.

The new sensor is more light-sensitive, reproduces colours more accurately and offers significantly higher resolution than conventional silicon sensors.

LED lights are one of the most common type of lights in our lives now, but the creation of specifically blue LEDs proved to be incredibly important.

Whether it's architectural LED lighting for commercial applications or residential applications, here's how to determine how many LED Lumens you'll need to properly light your space.

LED bulbs replaced incandescent bulbs as of 2023, but users are still adjusting to figuring out what an LED's equivalent wattage is to their old ones.

Posted in Featured, LED Hacks, News Tagged forrest mims, led, led as a sensor, led sensor, light sensor, microcontroller, op-amp, photodiode, photosensor, sensor ...