More about light (490)

1-11-2013 | This small module has been designed to individually control five LEDs used to illuminate model buildings. The control signal is sent over a...

31-10-2013 | British researchers have transmitted wireless data at speeds of over 10 gigabits per second using LED lights. It is the latest breakthrough...

14-09-2013 | The assembly is initially designed to drive an leds flashlight or any other battery-supplied led lighting application with a PWM dimming. Th...

4-07-2013 | When it comes to enacting policy for a transition to a sustainable energy future, the UK is a world leader. Already enshrined in law are leg...

1-07-2013 | Color LED strips are now available at low cost in all sorts of types and sizes. With the controller circuit described here, you can set your...

1-07-2013 | This night light has two power sources: a solar cell with a peak output voltage of about 6 V, and a Li-Ion cell with a voltage between 3.7 V...

22-04-2013 | The project is a complete cuelight system for theatres and other event venues. It comprises a modular channel board utilising a bus system f...

9-04-2013 | Discontinuous type switch for supplying lighting equipment By Michael A. Shustov (Russia)

1-03-2013 | Even though LEDs have been around since the 1960's there still seems to be some confusion about how to use them. LEDs are not light bulbs b...

16-02-2013 | An infrared sensor wired to the part of the brain that processes tactile information enables rats to ‘touch’ infrared light. The successful...