Blue light is a high-energy light that the eyes absorb from computers, smartphones, LED lights, and fluorescent lights. The ...

You can save money switching to LED light bulbs ... you're using switches with motion sensors or timers, the LED bulb may draw power from their circuits and emit a faint glow.

and effortlessly manage groups of lights with a simple tap Effortless Lighting Automation: Automated schedules offer peace of mind and energy savings. Set timers or countdowns to automatically ...

“You need to do it all.” Recycled circuit boards Computer chips and circuit boards (PCBs) have the largest environmental impact due to the energy-intensive process required to make the ...

He chose a commonly available 18 W light bar module containing six 3 W LEDs. He then decided to build a microcontroller based dimmer to offer 33%, 50% and 100% intensities. And since more code ...

When the ambient light levels drop far enough, the resistance on the reset pin increases, and the 555 timer breaks out of its reset loop. This causes the circuit to power on whatever is connected ...